| North Atlantic |
23 (8.5) |
78.75 (39.8) |
8 (4.2) |
18.50 (16.9) |
2 (2.0) |
3.75 (5.1) |
105.0 (74.8) |
| Northeast Pacific (East of 180°) |
12 (13.5) |
37.75 (58.5) |
3 (7.3) |
10.25 (23.7) |
2 (3.5) |
2.75 (6.9) |
53.8 (104.3) |
| Northwest Pacific (West of 180°) |
13 (17.8) |
37.75 (88.7) |
6 (10.9) |
15.50 (40.8) |
3 (5.3) |
5.25 (13.0) |
72.8 (180.3) |
| North Indian |
2 (2.0) |
5.75 (5.9) |
2 (0.6) |
4.00 (1.4) |
1 (0.4) |
2.25 (0.6) |
19.2 (8.3) |
| Northern Hemisphere |
50 (41.8) |
160.00 (192.9) |
19 (23.0) |
48.25 (82.8) |
8 (11.2) |
14.00 (25.6) |
250.8 (367.7) |
| |
| South Indian (West of 135°E) |
0 (0.5) |
0.00 (0.8) |
0 (0.0) |
0.00 (0.0) |
0 (0.0) |
0.00 (0.0) |
0 (0.5) |
| South Pacific (East of 135°E) |
0 (0.0) |
0.00 (0.0) |
0 (0.0) |
0.00 (0.0) |
0 (0.0) |
0.00 (0.0) |
0 (0.0) |
| Southern Hemisphere |
0 (0.5) |
0.00 (0.8) |
0 (0.0) |
0.00 (0.0) |
0 (0.0) |
0.00 (0.0) |
0 (0.5) |