M Midshipmen.
1 First Class.
2 Second Class.
3 Third Class.
4 Fourth Class.
R Resignations.
D Deaths.
Ds Dismissals.
| Year | M | 1 | 2 | 3 | 4 | T | R | D | Dm |
|---|---|---|---|---|---|---|---|---|---|
| 1851 | 171 | . . | . . | . . | . . | 171 | 14 | 5 | 13 |
| 1852 | 144 | . . | . . | . . | 28 | 172 | 7 | . . | 16 |
| 1853 | 122 | . . | . . | 28 | 48 | 198 | 17 | 1 | 13 |
| 1854 | 89 | 6 | 16 | 30 | 42 | 183 | 9 | 3 | 17 |
| 1855 | 66 | 12 | 26 | 16 | 74 | 194 | 23 | 1 | 15 |
| 1856 | 47 | 20 | 17 | 38 | 49 | 171 | 31 | 4 | 2 |
| 1857 | 30 | 15 | 24 | 28 | 78 | 175 | 34 | 1 | 2 |
| 1858 | 45 | 15 | 24 | 35 | 100 | 219 | 38 | . . | 7 |
| 1859 | 47 | 20 | 28 | 56 | 83 | 234 | 30 | . . | 1 |
| 1860 | 49 | 25 | 39 | 57 | 117 | 287 | 22 | . . | 3 |
| 1861 | 55 | 35 | 38 | 70 | 124 | 324 | 33 | 3 | 4 |
| 1862 | 67 | 21 | 31 | 120 | 79 | 318 | 112 | 1 | 14 |
| 1863 | 9 | 21 | 31 | 118 | 212 | 391 | 45 | 2 | 14 |
| 1864 | 2 | 39 | 63 | 137 | 218 | 489 | 20 | 4 | 53 |
| 1865 | 31 | 60 | 99 | 133 | 163 | 486 | 74 | . . | 53 |
| 1866 | 84 | 78 | 110 | 115 | 147 | 534 | 70 | 2 | 12 |
| 1867 | 72 | 89 | 87 | 98 | 147 | 493 | 68 | 2 | 7 |
| 1868 | 157 | 81 | 82 | 88 | 93 | 501 | 57 | 2 | 3 |
| 1869 | 77 | 80 | 77 | 76 | 53 | 363 | 25 | 1 | 5 |
| 1870 | 74 | 68 | 54 | 37 | 92 | 325 | 45 | 1 | 4 |
| 1871 | 69 | 51 | 33 | 48 | 108 | 309 | 42 | 1 | 3 |