Rank	Countries/Territories	Count	Percent
1	China	489	38.3%
2	United States	455	35.6%
3	Germany	92	7.2%
4	France	34	2.7%
5	Canada	34	2.7%
6	Netherlands	15	1.2%
7	Japan	14	1.1%
8	India	12	0.9%
9	Russia	12	0.9%
10	Singapore	12	0.9%
11	Ukraine	12	0.9%
12	Australia	10	0.8%
13	United Kingdom	9	0.7%
14	Hong Kong	8	0.6%
15	Ireland	8	0.6%
16		7	0.5%
17	Malaysia	7	0.5%
18	Cyprus	6	0.5%
19	Saudi Arabia	5	0.4%
20	Sweden	5	0.4%
21	Switzerland	5	0.4%
22	Argentina	4	0.3%
23	Korea, Republic of	4	0.3%
24	Latvia	3	0.2%
25	Taiwan	3	0.2%
26	Norway	3	0.2%
27	Pakistan	2	0.2%
28	Mexico	2	0.2%
29	Brazil	2	0.2%
30	Belgium	1	0.1%
31	Indonesia	1	0.1%
32	South Africa	1	0.1%