http://www.dhs.gov/xlibrary/assets/statistics/yearbook/2006/table11d.xls
------------
Total 159,081 100.00%
Philippines 21,821 13.72%
India 14,963 9.41%
Korea 10,548 6.63%
Canada 8,945 5.62%
Mexico 8,853 5.57%
China 8,547 5.37%
United Kingdom 7,821 4.92%
Brazil 5,461 3.43%
Ecuador 3,989 2.51%
選擇“Disable on www.wenxuecity.com”
選擇“don't run on pages on this domain”
