Rank	Countries/Territories	Count	Percent
1	China	273	43.1%
2	United States	203	32.1%
3	Germany	70	11.1%
4	France	15	2.4%
5	Japan	10	1.6%
6	Switzerland	8	1.3%
7	Korea, Republic of	7	1.1%
8	Ireland	7	1.1%
9	Hong Kong	6	0.9%
10	India	6	0.9%
11	Cyprus	6	0.9%
12	United Arab Emirates	6	0.9%
13	Netherlands	5	0.8%
14	Russia	2	0.3%
15	Brazil	2	0.3%
16	Malaysia	2	0.3%
17	Canada	1	0.2%
18	Egypt	1	0.2%
19	Singapore	1	0.2%
20	Spain	1	0.2%
21	Libya	1	0.2%