| Carters Release Percentiles by Month | ||||||||||||
| Period of record Jul 1975 - Sep 2026 | ||||||||||||
| Month | P05 | P10 | P20 | P30 | P40 | P50 | P60 | P70 | P80 | P90 | P95 | Avg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | -1511 | -1081 | -232 | 0 | 444 | 802 | 1154 | 1534 | 2011 | 2769 | 3532 | 848 |
| Feb | -1434 | -944 | -1 | 0 | 535 | 843 | 1254 | 1583 | 2056 | 2961 | 3702 | 954 |
| Mar | -1487 | -972 | 0 | 229 | 795 | 1213 | 1538 | 1872 | 2364 | 3107 | 3899 | 1127 |
| Apr | -1533 | -922 | 0 | 8 | 672 | 1138 | 1454 | 1776 | 2319 | 3154 | 3715 | 1088 |
| May | -1666 | -1164 | 0 | 0 | 622 | 944 | 1208 | 1528 | 1974 | 2648 | 3257 | 864 |
| Jun | -1919 | -1467 | -555 | 0 | 463 | 818 | 1075 | 1359 | 1713 | 2262 | 2830 | 628 |
| Jul | -2028 | -1547 | -627 | 0 | 368 | 748 | 963 | 1249 | 1603 | 2225 | 2797 | 538 |
| Aug | -2199 | -1736 | -882 | 0 | 385 | 696 | 931 | 1202 | 1545 | 2100 | 2723 | 461 |
| Sep | -2010 | -1441 | -822 | -57 | 109 | 416 | 697 | 961 | 1354 | 1988 | 2711 | 375 |
| Oct | -1941 | -1408 | -775 | -63 | 80 | 445 | 735 | 943 | 1307 | 2006 | 2730 | 385 |
| Nov | -1783 | -1327 | -725 | 0 | 83 | 434 | 729 | 976 | 1347 | 2151 | 2834 | 434 |
| Dec | -1655 | -1235 | -471 | 0 | 165 | 587 | 864 | 1214 | 1787 | 2608 | 3282 | 661 |