Blind spots
Citation gaps & passage lengths
About this page
Where the reviewed data has no citation, and which stretches of a chosen length are cited most or least. Three views, each labelled with what it counts.
A gap is a run of consecutive verses without a qualifying citation in the reviewed data (official profile). Under Chart options choose the range, from how many uses on a verse counts as cited, and which boundaries a run may cross.
Verse sequence: Protestant canon, 66 books (KJV numbering). Counts and denominators depend on it.(definition)
Longest uncited runs
Runs of consecutive verses without a qualifying citation, longest first; runs of the same length are counted together.
| Length (verses) | Runs of this length | Where (first by position) |
|---|---|---|
| 286 | 1 | 1 Chronicles 4:11–1 Chronicles 11:8 |
| 148 | 1 | Exodus 35:30–Exodus 40:1 |
| 147 | 1 | 2 Chronicles 7:15–2 Chronicles 14:10 |
| 142 | 1 | 1 Chronicles 1:1–1 Chronicles 4:9 |
| 132 | 1 | Numbers 7:1–Numbers 9:17 |
| 129 | 1 | 1 Chronicles 24:2–1 Chronicles 28:2 |
| 109 | 1 | Exodus 28:31–Exodus 31:12 |
| 101 | 1 | Numbers 33:12–Numbers 35:27 |
| 91 | 1 | 2 Samuel 19:1–2 Samuel 21:22 |
| 86 | 1 | 2 Chronicles 26:17–2 Chronicles 30:7 |
Heat strip
One cell per chapter in canonical order: a darker cell has more cited verses; dashed cells have no cited verse at all.
Cited verses per chapter: 1%–27%28%–76%77%–92%93%–100%
- no recorded use (coverage undeclared)
Show the strip as a table
| Chapter | Verses | Cited | Uncited | Not usable | Uses | Bar |
|---|---|---|---|---|---|---|
| Genesis 1 | 31 | 31 | 0 | 0 | 298 | |
| Genesis 2 | 25 | 25 | 0 | 0 | 167 | |
| Genesis 3 | 24 | 23 | 1 | 0 | 151 | |
| Genesis 4 | 26 | 26 | 0 | 0 | 107 | |
| Genesis 5 | 32 | 32 | 0 | 0 | 64 | |
| Genesis 6 | 22 | 18 | 4 | 0 | 100 | |
| Genesis 7 | 24 | 13 | 11 | 0 | 19 | |
| Genesis 8 | 22 | 19 | 3 | 0 | 48 | |
| Genesis 9 | 29 | 27 | 2 | 0 | 99 | |
| Genesis 10 | 32 | 23 | 9 | 0 | 41 | |
| Genesis 11 | 32 | 24 | 8 | 0 | 80 | |
| Genesis 12 | 20 | 17 | 3 | 0 | 49 | |
| Genesis 13 | 18 | 15 | 3 | 0 | 36 | |
| Genesis 14 | 24 | 14 | 10 | 0 | 26 | |
| Genesis 15 | 21 | 18 | 3 | 0 | 51 | |
| Genesis 16 | 16 | 7 | 9 | 0 | 14 | |
| Genesis 17 | 27 | 20 | 7 | 0 | 43 | |
| Genesis 18 | 33 | 18 | 15 | 0 | 51 | |
| Genesis 19 | 38 | 25 | 13 | 0 | 36 | |
| Genesis 20 | 18 | 10 | 8 | 0 | 14 | |
| Genesis 21 | 34 | 18 | 16 | 0 | 45 | |
| Genesis 22 | 24 | 16 | 8 | 0 | 22 | |
| Genesis 23 | 20 | 1 | 19 | 0 | 1 | |
| Genesis 24 | 67 | 21 | 46 | 0 | 43 | |
| Genesis 25 | 34 | 13 | 21 | 0 | 25 | |
| Genesis 26 | 35 | 23 | 12 | 0 | 46 | |
| Genesis 27 | 46 | 13 | 33 | 0 | 27 | |
| Genesis 28 | 22 | 6 | 16 | 0 | 34 | |
| Genesis 29 | 35 | 6 | 29 | 0 | 6 | |
| Genesis 30 | 43 | 17 | 26 | 0 | 17 | |
| Genesis 31 | 55 | 6 | 49 | 0 | 9 | |
| Genesis 32 | 32 | 12 | 20 | 0 | 36 | |
| Genesis 33 | 20 | 2 | 18 | 0 | 2 | |
| Genesis 34 | 31 | 1 | 30 | 0 | 1 | |
| Genesis 35 | 29 | 8 | 21 | 0 | 18 | |
| Genesis 36 | 43 | 3 | 40 | 0 | 3 | |
| Genesis 37 | 36 | 7 | 29 | 0 | 18 | |
| Genesis 38 | 30 | 6 | 24 | 0 | 12 | |
| Genesis 39 | 23 | 6 | 17 | 0 | 29 | |
| Genesis 40 | 23 | 0 | 23 | 0 | 0 | |
| Genesis 41 | 57 | 11 | 46 | 0 | 17 | |
| Genesis 42 | 38 | 1 | 37 | 0 | 1 | |
| Genesis 43 | 34 | 4 | 30 | 0 | 5 | |
| Genesis 44 | 34 | 2 | 32 | 0 | 2 | |
| Genesis 45 | 28 | 9 | 19 | 0 | 17 | |
| Genesis 46 | 34 | 4 | 30 | 0 | 16 | |
| Genesis 47 | 31 | 4 | 27 | 0 | 4 | |
| Genesis 48 | 22 | 6 | 16 | 0 | 7 | |
| Genesis 49 | 33 | 21 | 12 | 0 | 50 | |
| Genesis 50 | 26 | 3 | 23 | 0 | 15 | |
| Exodus 1 | 22 | 18 | 4 | 0 | 23 | |
| Exodus 2 | 25 | 11 | 14 | 0 | 12 | |
| Exodus 3 | 22 | 9 | 13 | 0 | 55 | |
| Exodus 4 | 31 | 11 | 20 | 0 | 25 | |
| Exodus 5 | 23 | 3 | 20 | 0 | 4 | |
| Exodus 6 | 30 | 3 | 27 | 0 | 13 | |
| Exodus 7 | 25 | 3 | 22 | 0 | 13 | |
| Exodus 8 | 32 | 3 | 29 | 0 | 3 | |
| Exodus 9 | 35 | 3 | 32 | 0 | 14 | |
| Exodus 10 | 29 | 3 | 26 | 0 | 13 | |
| Exodus 11 | 10 | 0 | 10 | 0 | 0 | |
| Exodus 12 | 51 | 13 | 38 | 0 | 28 | |
| Exodus 13 | 22 | 3 | 19 | 0 | 15 | |
| Exodus 14 | 31 | 8 | 23 | 0 | 28 | |
| Exodus 15 | 27 | 20 | 7 | 0 | 85 | |
| Exodus 16 | 36 | 8 | 28 | 0 | 16 | |
| Exodus 17 | 16 | 6 | 10 | 0 | 8 | |
| Exodus 18 | 27 | 2 | 25 | 0 | 2 | |
| Exodus 19 | 25 | 7 | 18 | 0 | 22 | |
| Exodus 20 | 26 | 19 | 7 | 0 | 166 | |
| Exodus 21 | 36 | 5 | 31 | 0 | 10 | |
| Exodus 22 | 31 | 5 | 26 | 0 | 6 | |
| Exodus 23 | 33 | 10 | 23 | 0 | 57 | |
| Exodus 24 | 18 | 4 | 14 | 0 | 10 | |
| Exodus 25 | 40 | 39 | 1 | 0 | 42 | |
| Exodus 26 | 37 | 0 | 37 | 0 | 0 | |
| Exodus 27 | 21 | 0 | 21 | 0 | 0 | |
| Exodus 28 | 43 | 4 | 39 | 0 | 10 | |
| Exodus 29 | 46 | 0 | 46 | 0 | 0 | |
| Exodus 30 | 38 | 0 | 38 | 0 | 0 | |
| Exodus 31 | 18 | 2 | 16 | 0 | 2 | |
| Exodus 32 | 35 | 9 | 26 | 0 | 32 | |
| Exodus 33 | 23 | 9 | 14 | 0 | 64 | |
| Exodus 34 | 35 | 14 | 21 | 0 | 36 | |
| Exodus 35 | 35 | 9 | 26 | 0 | 19 | |
| Exodus 36 | 38 | 0 | 38 | 0 | 0 | |
| Exodus 37 | 29 | 0 | 29 | 0 | 0 | |
| Exodus 38 | 31 | 0 | 31 | 0 | 0 | |
| Exodus 39 | 43 | 0 | 43 | 0 | 0 | |
| Exodus 40 | 38 | 1 | 37 | 0 | 1 | |
| Leviticus 1 | 17 | 13 | 4 | 0 | 24 | |
| Leviticus 2 | 16 | 7 | 9 | 0 | 7 | |
| Leviticus 3 | 17 | 16 | 1 | 0 | 16 | |
| Leviticus 4 | 35 | 15 | 20 | 0 | 35 | |
| Leviticus 5 | 19 | 8 | 11 | 0 | 9 | |
| Leviticus 6 | 30 | 26 | 4 | 0 | 36 | |
| Leviticus 7 | 38 | 37 | 1 | 0 | 38 | |
| Leviticus 8 | 36 | 9 | 27 | 0 | 10 | |
| Leviticus 9 | 24 | 0 | 24 | 0 | 0 | |
| Leviticus 10 | 20 | 7 | 13 | 0 | 20 |
Chapters and books with the most uncited verses
| Chapter | Uncited verses | Bar |
|---|---|---|
| Numbers 7 | 89 | |
| 1 Chronicles 6 | 81 | |
| Nehemiah 7 | 72 | |
| Ezra 2 | 68 | |
| Deuteronomy 28 | 63 | |
| Numbers 26 | 62 | |
| Jeremiah 51 | 59 | |
| Joshua 15 | 57 | |
| 1 Chronicles 2 | 55 | |
| 1 Chronicles 1 | 54 | |
| 1 Kings 8 | 53 | |
| Numbers 1 | 51 | |
| Genesis 31 | 49 | |
| Numbers 33 | 49 | |
| Joshua 19 | 49 | |
| Judges 9 | 49 | |
| Leviticus 25 | 48 | |
| 1 Kings 22 | 48 | |
| Genesis 24 | 46 | |
| Genesis 41 | 46 |
| Book | Uncited verses | Bar |
|---|---|---|
| Exodus | 949 | |
| Numbers | 931 | |
| 1 Chronicles | 903 | |
| Genesis | 878 | |
| Deuteronomy | 793 | |
| 2 Chronicles | 761 | |
| 1 Kings | 635 | |
| Leviticus | 608 | |
| 2 Samuel | 608 | |
| Jeremiah | 540 | |
| 2 Kings | 495 | |
| Judges | 470 | |
| Joshua | 434 | |
| Proverbs | 429 | |
| 1 Samuel | 427 | |
| Nehemiah | 362 | |
| Ezekiel | 297 | |
| Psalms | 288 | |
| Ezra | 233 | |
| Isaiah | 228 |
How this was computed: rule CR-BASE@1, profile official@2, epoch 137
- Metric
- Verse-level uses: every citation adds one for each verse it covers, under the counting rule. A citation of three verses adds 3. (definition)
- Counting rule
- Every covered verse (baseline) The baseline rule: every mention of every verse counts; a chapter or a range counts once for each verse it covers, and an unknown repetition counts as one. (definition)
- Profile
- Official The official profile of every public number: only reviewed and approved entries whose evidence quality is high enough. (definition) – reviewed and approved data only
- Epoch
- 137, published Nov 11, 2026, 12:15 AM UTC (provisional)
- Sequence
prot66.nrf, mapping release R9- Runs and windows may cross
- chapters, not books (
within_book) - Cited from
- 1 use per verse
- Verses not usable
- end a gap (
break) - Records counted
- 69,262, from 7 sources
- Passages not resolved to verses
- 60
- Uses outside the selected canon
- 789
- Citations that could come from several verses
- 0 citations without a reference could come from several verses (the same sentence stands in another verse); they are not counted. With the chart option “Count ambiguous references” they count for every possible verse.
- Verses by status
- cited 19,199,no recorded use (coverage undeclared) 11,972,label without neutral mapping 1,second placement of a verse 56
- Please note:
- No qualifying citation found in the selected dataset and filters; this does not prove the passage was never used.
Live numbers are recomputed every 15 minutes and are provisional until a data release is frozen. How we count
All gaps
The 1,000 longest gaps are listed; shorter ones exist.
| Rank | Verses | Length | Kind | Before | After | Not usable inside | Notes |
|---|---|---|---|---|---|---|---|
| 807 | Job 16:6–Job 16:7 | 2 | between citations | cited verse nearest citation: Job 16:5 (1 use) | cited verse nearest citation: Job 16:8 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 16:10–Job 16:11 | 2 | between citations | cited verse nearest citation: Job 16:9 (1 use) | cited verse nearest citation: Job 16:12 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 18:19–Job 18:20 | 2 | between citations | cited verse nearest citation: Job 18:18 (1 use) | cited verse nearest citation: Job 18:21 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 23:6–Job 23:7 | 2 | between citations | cited verse nearest citation: Job 23:5 (2 uses) | cited verse nearest citation: Job 23:8 (2 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 24:19–Job 24:20 | 2 | between citations | cited verse nearest citation: Job 24:18 (1 use) | cited verse nearest citation: Job 24:21 (2 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 27:21–Job 27:22 | 2 | between citations | cited verse nearest citation: Job 27:20 (2 uses) | cited verse nearest citation: Job 27:23 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 30:24–Job 30:25 | 2 | between citations | cited verse nearest citation: Job 30:23 (1 use) | cited verse nearest citation: Job 30:26 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 31:23–Job 31:24 | 2 | between citations | cited verse nearest citation: Job 31:22 (2 uses) | cited verse nearest citation: Job 31:25 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 32:10–Job 32:11 | 2 | between citations | cited verse nearest citation: Job 32:9 (1 use) | cited verse nearest citation: Job 32:12 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 33:9–Job 33:10 | 2 | between citations | cited verse nearest citation: Job 33:8 (2 uses) | cited verse nearest citation: Job 33:11 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 33:20–Job 33:21 | 2 | between citations | cited verse nearest citation: Job 33:19 (1 use) | cited verse nearest citation: Job 33:22 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 34:5–Job 34:6 | 2 | between citations | cited verse nearest citation: Job 34:4 (2 uses) | cited verse nearest citation: Job 34:7 (4 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 36:12–Job 36:13 | 2 | between citations | cited verse nearest citation: Job 36:11 (1 use) | cited verse nearest citation: Job 36:14 (3 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 37:18–Job 37:19 | 2 | between citations | cited verse nearest citation: Job 37:17 (2 uses) | cited verse nearest citation: Job 37:20 (2 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 38:31–Job 38:32 | 2 | between citations | cited verse nearest citation: Job 38:30 (2 uses) | cited verse nearest citation: Job 38:33 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 40:1–Job 40:2 | 2 | between citations | cited verse nearest citation: Job 39:30 (3 uses) | cited verse nearest citation: Job 40:3 (7 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 41:12–Job 41:13 | 2 | between citations | cited verse nearest citation: Job 41:11 (2 uses) | cited verse nearest citation: Job 41:14 (2 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Job 41:32–Job 41:33 | 2 | between citations | cited verse nearest citation: Job 41:31 (2 uses) | cited verse nearest citation: Job 41:34 (2 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 5:5–Psalms 5:6 | 2 | between citations | cited verse nearest citation: Psalms 5:4 (1 use) | cited verse nearest citation: Psalms 5:7 (2 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 8:9–Psalms 9:title | 2 | between citations | cited verse nearest citation: Psalms 8:8 (1 use) | cited verse nearest citation: Psalms 9:1 (22 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 14:4–Psalms 14:5 | 2 | between citations | cited verse nearest citation: Psalms 14:3 (9 uses) | cited verse nearest citation: Psalms 14:6 (2 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 21:title–Psalms 21:1 | 2 | between citations | cited verse nearest citation: Psalms 20:9 (2 uses) | cited verse nearest citation: Psalms 21:2 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 26:3–Psalms 26:4 | 2 | between citations | cited verse nearest citation: Psalms 26:2 (4 uses) | cited verse nearest citation: Psalms 26:5 (3 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 30:8–Psalms 30:9 | 2 | between citations | cited verse nearest citation: Psalms 30:7 (4 uses) | cited verse nearest citation: Psalms 30:10 (2 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 39:13–Psalms 40:title | 2 | between citations | cited verse nearest citation: Psalms 39:12 (9 uses) | cited verse nearest citation: Psalms 40:1 (10 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 51:title | 2 | between citations | cited verse nearest citation: Psalms 50:23 (7 uses) | cited verse nearest citation: Psalms 51:1 (12 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 52:title | 2 | between citations | cited verse nearest citation: Psalms 51:19 (1 use) | cited verse nearest citation: Psalms 52:1 (2 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 54:title | 2 | between citations | cited verse nearest citation: Psalms 53:6 (2 uses) | cited verse nearest citation: Psalms 54:1 (6 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 55:title–Psalms 55:1 | 2 | between citations | cited verse nearest citation: Psalms 54:7 (2 uses) | cited verse nearest citation: Psalms 55:2 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 56:6–Psalms 56:7 | 2 | between citations | cited verse nearest citation: Psalms 56:5 (1 use) | cited verse nearest citation: Psalms 56:8 (5 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 59:2–Psalms 59:3 | 2 | between citations | cited verse nearest citation: Psalms 59:1 (1 use) | cited verse nearest citation: Psalms 59:4 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 59:5–Psalms 59:6 | 2 | between citations | cited verse nearest citation: Psalms 59:4 (1 use) | cited verse nearest citation: Psalms 59:7 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 59:8–Psalms 59:9 | 2 | between citations | cited verse nearest citation: Psalms 59:7 (1 use) | cited verse nearest citation: Psalms 59:10 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 60:title | 2 | between citations | cited verse nearest citation: Psalms 59:17 (2 uses) | cited verse nearest citation: Psalms 60:1 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 61:title–Psalms 61:1 | 2 | between citations | cited verse nearest citation: Psalms 60:12 (10 uses) | cited verse nearest citation: Psalms 61:2 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 61:4–Psalms 61:5 | 2 | between citations | cited verse nearest citation: Psalms 61:3 (1 use) | cited verse nearest citation: Psalms 61:6 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 61:8–Psalms 62:title | 2 | between citations | cited verse nearest citation: Psalms 61:7 (1 use) | cited verse nearest citation: Psalms 62:1 (7 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 63:11–Psalms 64:title | 2 | between citations | cited verse nearest citation: Psalms 63:10 (1 use) | cited verse nearest citation: Psalms 64:1 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 69:26–Psalms 69:27 | 2 | between citations | cited verse nearest citation: Psalms 69:25 (1 use) | cited verse nearest citation: Psalms 69:28 (2 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 69:36–Psalms 70:title | 2 | between citations | cited verse nearest citation: Psalms 69:35 (2 uses) | cited verse nearest citation: Psalms 70:1 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 70:5–Psalms 71:1 | 2 | between citations | cited verse nearest citation: Psalms 70:4 (7 uses) | cited verse nearest citation: Psalms 71:2 (2 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 74:8–Psalms 74:9 | 2 | between citations | cited verse nearest citation: Psalms 74:7 (1 use) | cited verse nearest citation: Psalms 74:10 (4 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 74:14–Psalms 74:15 | 2 | between citations | cited verse nearest citation: Psalms 74:13 (2 uses) | cited verse nearest citation: Psalms 74:16 (5 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 74:23–Psalms 75:title | 2 | between citations | cited verse nearest citation: Psalms 74:22 (3 uses) | cited verse nearest citation: Psalms 75:1 (14 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 75:3–Psalms 75:4 | 2 | between citations | cited verse nearest citation: Psalms 75:2 (1 use) | cited verse nearest citation: Psalms 75:5 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 75:10–Psalms 76:title | 2 | between citations | cited verse nearest citation: Psalms 75:9 (1 use) | cited verse nearest citation: Psalms 76:1 (2 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 76:6–Psalms 76:7 | 2 | between citations | cited verse nearest citation: Psalms 76:5 (2 uses) | cited verse nearest citation: Psalms 76:8 (10 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 78:61–Psalms 78:62 | 2 | between citations | cited verse nearest citation: Psalms 78:60 (1 use) | cited verse nearest citation: Psalms 78:63 (1 use) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 79:7–Psalms 79:8 | 2 | between citations | cited verse nearest citation: Psalms 79:6 (1 use) | cited verse nearest citation: Psalms 79:9 (21 uses) | 0 | coverage of the sources undeclared for 100% of it |
| 807 | Psalms 79:11–Psalms 79:12 | 2 | between citations | cited verse nearest citation: Psalms 79:10 (1 use) | cited verse nearest citation: Psalms 79:13 (8 uses) | 0 | coverage of the sources undeclared for 100% of it |