| North Atlantic |
20 (14.3) |
99.00 (69.3) |
7 (7.2) |
31.00 (27.0) |
3 (3.2) |
7.75 (7.4) |
145.6 (122.5) |
| Northeast Pacific (East of 180°) |
17 (16.6) |
77.25 (72.7) |
10 (8.8) |
32.00 (28.4) |
8 (4.6) |
16.75 (9.5) |
164.0 (132.7) |
| Northwest Pacific (West of 180°) |
15 (24.8) |
102.50 (129.3) |
11 (15.6) |
54.50 (63.3) |
8 (9.1) |
28.00 (24.3) |
271.6 (292.1) |
| North Indian |
8 (5.0) |
25.75 (15.6) |
4 (2.0) |
14.50 (4.2) |
3 (1.0) |
4.25 (1.5) |
57.5 (23.3) |
| Northern Hemisphere |
60 (60.7) |
304.50 (286.9) |
32 (33.6) |
132.00 (122.9) |
22 (17.9) |
56.75 (42.7) |
638.7 (570.6) |
| |
| South Indian (West of 135°E) |
0 (2.9) |
0.00 (10.0) |
0 (1.0) |
0.00 (3.0) |
0 (0.6) |
0.00 (1.2) |
0 (15.7) |
| South Pacific (East of 135°E) |
3 (0.9) |
14.00 (3.1) |
3 (0.5) |
8.00 (1.2) |
2 (0.2) |
2.50 (0.4) |
32.4 (5.4) |
| Southern Hemisphere |
3 (3.8) |
14.00 (13.1) |
3 (1.5) |
8.00 (4.2) |
2 (0.8) |
2.50 (1.6) |
32.4 (21.1) |