France 62, 869 naissances entre 1891-1990 /births between 1891-1990
| Country | Incidence | Ratio | Rank | 2014 |
| USA | 25,059 | 1 in 14k | 1,815 | |
| England | 4,256 | 1in 13k | 1,931 | |
| Australia | 1,353 | 1 in 19k | 2,764 | |
| Canada | 1,144 | 1 in 32K | 4,182 | |
| Bahamas | 358 | 1 in 1k | 208 | |
| Malawi | 314 | 1 in 54k | 7,527 | |
| New Zealand | 327 | 1 in 13k | 2,4066 | |
| South Africa | 134 | 1 in 404k | 35,545 | |
| Scotland | 94 | 1 in 56k | 4,742 | |
| Wales | 79 | 1 in 39k | 3,833 | |
| Germany | 36 | 1 in 22M | 117,792 | |
| Thailand | 24 | 1 in 2.9M | 289,518 | |
| Spain | 12 | 1 in 3.8 M | 72,236 | |
| Brazil | 6 | 1 in 35M | 486,536 | |
| Italy | 2 | 1 in 30 M | 160,757 | |