Table 2.
United States |
United Kingdom |
Other |
Total |
|||||
---|---|---|---|---|---|---|---|---|
% | n | % | n | % | n | % | n | |
1980s | 80 | 4 | 20 | 1 | — | 0 | 100 | 5 |
1990s | 63 | 12 | 21 | 4 | 16 | 3 | 100 | 19 |
2000+ | 60 | 50 | 17 | 14 | 24 | 20 | 101a | 84 |
All years | 61 | 66 | 18 | 19 | 21 | 23 | 100 | 108 |
Rounding error.