| Date | Protections | ≤ 1 day | ≤ 1 week | ≤ 1 month | ≤ 1 year | > 1 year | Infinity | Unprotections |
|---|---|---|---|---|---|---|---|---|
| December | 1,742 | 59 | 636 | 340 | 248 | 143 | 560 | 65 |
| November | 1,891 | 46 | 738 | 439 | 251 | 197 | 914 | 92 |
| October | 1,694 | 46 | 457 | 373 | 260 | 166 | 759 | 32 |
| September | 1,508 | 36 | 452 | 361 | 282 | 155 | 529 | 193 |
| August | 2,117 | 61 | 461 | 408 | 416 | 358 | 1,144 | 36 |
| July | 1,700 | 44 | 528 | 416 | 319 | 149 | 414 | 119 |
| June | 1,574 | 18 | 475 | 393 | 322 | 164 | 379 | 55 |
| May | 1,630 | 65 | 476 | 433 | 310 | 161 | 359 | 1,200 |
| April | 1,668 | 56 | 510 | 416 | 275 | 160 | 473 | 81 |
| March | 1,934 | 45 | 551 | 472 | 364 | 179 | 539 | 141 |
| February | 1,634 | 62 | 476 | 436 | 372 | 68 | 363 | 27 |
| January | 1,832 | 74 | 531 | 436 | 467 | 54 | 463 | 59 |