# Bin YDate ValMin ValMax USSR USA PRC EUR J IN CA AU ASIA M.EAST E.EUR LAT.AM AFR Total # --- ---- ---- ---- (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) ----- 0 1950s 1950s 1960s 6 18 0 0 0 0 0 0 0 0 0 0 0 24 1 1960s 1960s 1970s 399 638 0 13 0 0 3 1 0 0 0 0 0 1054 2 1970s 1970s 1980s 1030 311 8 40 16 2 2 1 0 0 1 0 0 1411 3 1980s 1980s 1990s 1141 248 17 40 25 6 0 0 0 1 1 0 0 1479 4 1990s 1990s 2000s 495 619 22 130 21 13 2 1 2 5 23 7 1 1341 5 2000s 2000s 2010s 219 382 74 183 54 25 5 1 5 22 9 3 1 983 6 2010s 2010s 2020s 259 1337 402 460 117 67 23 11 51 32 24 29 6 2818 7 2020s 2020s 2030s 362 13767 1278 651 118 52 103 35 118 124 105 73 8 16794 8 Total Total Total 3911 17320 1801 1517 351 165 138 50 176 184 163 112 16 25904 # Bin YDate ValMin ValMax USSR USA PRC EUR J IN CA AU ASIA M.EAST E.EUR LAT.AM AFR Total # --- ---- ---- ---- (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) ----- # Data last updated: 2026 Mar 18 1659:26