Rank	Countries/Territories	Count	Percent
1	China	497	41.9%
2	United States	383	32.3%
3	Germany	109	9.2%
4	Russia	37	3.1%
5	France	24	2%
6	Japan	20	1.7%
7	Korea, Republic of	18	1.5%
8	India	13	1.1%
9	Hong Kong	12	1%
10	Canada	12	1%
11	Netherlands	11	0.9%
12	Australia	9	0.8%
13	Belgium	9	0.8%
14	Iran, Islamic Republic of	7	0.6%
15	Singapore	6	0.5%
16	Cyprus	4	0.3%
17	Argentina	3	0.3%
18	Taiwan	2	0.2%
19	Saudi Arabia	2	0.2%
20	Viet Nam	2	0.2%
21	Ukraine	2	0.2%
22	United Kingdom	2	0.2%
23	Turkey	1	0.1%
24	Brazil	1	0.1%