Phosphates Production per country 1936-1948
Source: BR Mitchell.
| 1936 | 1937 | 1938 | 1939 | 1940 | 1941 | 1942 | 1943 | 1944 | 1945 | 1946 | 1947 | 1948 | |
| USA | 3406 | 4019 | 3799 | 3817 | 4067 | 4765 | 4719 | 5208 | 5463 | 5900 | 6971 | 9172 | 8808 |
| Algeria | 531 | 631 | 584 | 500 | 371 | 491 | 331 | 77 | 233 | 401 | 585 | 707 | 671 |
| Egypt | 531 | 517 | 458 | 548 | 183 | 112 | 328 | 319 | 318 | 349 | 371 | 377 | 300 |
| Morocco | 1335 | 1378 | 1487 | 1703 | 687 | 493 | 715 | 806 | 1445 | 1654 | 2860 | 2881 | 3226 |
| Tunisia | 1488 | 1771 | 2034 | 1628 | 1188 | 1076 | 880 | 335 | 522 | 706 | 1399 | 1755 | 1864 |
| Xmas Island | 164 | 165 | 162 | 214 | 155 | 9 | 0 | 0 | 0 | 0 | 119 | 119 | 151 |
| Nauru | 966 | 1105 | 1159 | 1280 | 935 | 374 | 55 | 0 | 0 | 0 | 59 | 178 | 268 |