| 1 | A | B | C | D | E | F | G |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | Identification studies of UFOs - Breakdown of cases |  |  |  |  |  |  |
| 3 | Category | NL | DD | CE | RV | Total Cases | Percent |
| 4 | - | - | - | - | - | - | - |
| 5 | Astronomical | - | - | - | - | - | - |
| 6 | bright stars or planets | 360 | 2 | 16 | 2 | 380 | 29% |
| 7 | meteors, re-entering man-made spacecraft | 113 | 5 | 4 | 0 | 122 | 9% |
| 8 | artificial satellites | 24 | 0 | 0 | 0 | 24 | 2% |
| 9 | moon | 22 | 0 | 0 | 0 | 22 | 2% |
| 10 | TOTAL (all cases) | 519 | 7 | 22 | 2 | 550 | 42% |
| 11 | - | - | - | - | - | - | - |
| 12 | Aircraft | - | - | - | - | - | - |
| 13 | advertising planes | 230 | 0 | 22 | 0 | 252 | 19% |
| 14 | other aircraft | 196 | 22 | 6 | 0 | 224 | 17% |
| 15 | missile launches | 9 | 0 | 1 | 0 | 10 | 0.7% |
| 16 | TOTAL | 435 | 22 | 29 | 0 | 486 | 37% |
| 17 | - | - | - | - | - | - | - |
| 18 | balloons | 23 | 35 | 2 | 3 | 63 | 5% |
| 19 | birds | 5 | 1 | 0 | 0 | 6 | 0.5% |
| 20 | clouds, dust | 10 | 2 | 0 | 0 | 12 | 0.9% |
| 21 | light phenomena (mirage, moon dog, ground lights, searchlights, etc.) | 9 | 1 | 4 | 0 | 14 | 1.1% |
| 22 | other (kites, flares, reflections, windblown debris, etc.) | 12 | 3 | 1 | 0 | 16 | 1.2% |
| 23 | - | - | - | - | - | - | - |
| 24 | Total Identified | - | - | - | - | - | - |
| 25 | Cases | 1024 | 71 | 58 | 5 | 1158 | 88.6% |
| 26 | Percent | 78.3% | 5.4% | 4.4% | .4% | 88.6% | - |
| 27 | - | - | - | - | - | - | - |
| 28 | Total Unidentified | - | - | - | - | - | - |
| 29 | Cases | 79 | 18 | 16 | 0 | 113 | 8.6% |
| 30 | Percent | 6% | 1.4% | 1.2% | 0% | 8.6% | - |
| 31 | - | - | - | - | - | - | - |
| 32 | MISC (insufficient information, inconsistent accounts, unreliable witnesses) | - | - | - | - | 36 | 2.8% |
| 33 | - | - | - | - | - | - | - |
| 34 | Total all cases | - | - | - | - | - | - |
| 35 | Cases | 1103 | 89 | 74 | 5 | 1307 | 100% |
| 36 | Percent | 84.4% | 6.8% | 5.7% | 0.4% | 100% | - |

Question: What conclusions did Hendry make about whether the identified and unidentified cases were unknowns (UFOs)?
Answer: Out of 1,307 cases Hendry deemed 88.6% and 8.6% were unknowns (UFOs).