Table 2.
Country | Number of studies, n (%) |
---|---|
United States | 24 (56%) |
United Kingdom | 12 (28%) |
Australia | 3 (7%) |
Canada | 3 (7%) |
New Zealand | 1 (2%) |
Country | Number of studies, n (%) |
---|---|
United States | 24 (56%) |
United Kingdom | 12 (28%) |
Australia | 3 (7%) |
Canada | 3 (7%) |
New Zealand | 1 (2%) |