Rank	Countries/Territories	Count	Percent
1	China	606	38.8%
2	United States	519	33.2%
3	Germany	179	11.5%
4	France	55	3.5%
5	Japan	45	2.9%
6	Singapore	24	1.5%
7	Canada	20	1.3%
8	Netherlands	15	1%
9	India	12	0.8%
10	Cyprus	9	0.6%
11	Korea, Republic of	9	0.6%
12	Taiwan	9	0.6%
13	Ireland	7	0.4%
14	Australia	6	0.4%
15	Turkey	6	0.4%
16	Mexico	5	0.3%
17	South Africa	4	0.3%
18	Iran, Islamic Republic of	4	0.3%
19	Argentina	3	0.2%
20	Cambodia	3	0.2%
21	Colombia	3	0.2%
22	Russia	3	0.2%
23	United Kingdom	3	0.2%
24	Ukraine	2	0.1%
25	Luxembourg	2	0.1%
26	Belgium	2	0.1%
27	Hong Kong	2	0.1%
28	Denmark	1	0.1%
29	Austria	1	0.1%
30	Latvia	1	0.1%
31	Norway	1	0.1%