Rank	Countries/Territories	Count	Percent
1	China	580	38.5%
2	United States	534	35.4%
3	Germany	186	12.3%
4	France	45	3%
5	Canada	23	1.5%
6	Netherlands	16	1.1%
7	Singapore	16	1.1%
8	Japan	15	1%
9	Korea, Republic of	14	0.9%
10	Cyprus	14	0.9%
11	Australia	8	0.5%
12	Switzerland	8	0.5%
13	Norway	8	0.5%
14	India	5	0.3%
15	Ireland	5	0.3%
16	Brazil	4	0.3%
17	Thailand	4	0.3%
18	United Kingdom	4	0.3%
19	Romania	3	0.2%
20	Argentina	3	0.2%
21	Ecuador	2	0.1%
22	Latvia	2	0.1%
23	Malaysia	2	0.1%
24	Portugal	2	0.1%
25	Mongolia	1	0.1%
26	Nepal	1	0.1%
27	Hong Kong	1	0.1%
28	Denmark	1	0.1%
29	Algeria	1	0.1%