In calendar year 2007, the U.S. Embassy and Consulates in china issued 417,146 nonimmigrant visas, a 17% increase over 2006. The vast majority, 417,146 or 69%, were B1/B2 visas (visitors for business and pleasure). Student and exchange visitor visas (presumably, F, M, J, and Q) made up 43,467 or 13% of the visas issued.
The U.S. Embassy alone issued 185,275 visas (44% of the China-wide total) in 2007, a 13% increase over 2006. Again, the majority, 185,275 or 70%, were B1/B2 and 24,137 or 13% were student and exchange visitor visas.
Source: U.S. Embassy in Beijing, NIV Issuances Workload Report.