Rank	Countries/Territories	Count	Percent
1	China	681	37.2%
2	United States	648	35.4%
3	Germany	197	10.8%
4	Japan	83	4.5%
5	Mexico	31	1.7%
6	France	27	1.5%
7	Canada	22	1.2%
8	Singapore	21	1.1%
9	Russia	17	0.9%
10	Cyprus	16	0.9%
11	Netherlands	16	0.9%
12	United Kingdom	12	0.7%
13	Norway	10	0.5%
14	Hong Kong	5	0.3%
15	Czech Republic	5	0.3%
16	Australia	5	0.3%
17	Indonesia	4	0.2%
18	Ukraine	4	0.2%
19	Romania	3	0.2%
20	Sweden	3	0.2%
21	Switzerland	3	0.2%
22	Turkey	2	0.1%
23	Greece	2	0.1%
24	Nigeria	2	0.1%
25	Argentina	2	0.1%
26	Bulgaria	2	0.1%
27	Austria	1	0.1%
28	Brazil	1	0.1%
29	Korea, Republic of	1	0.1%
30	Thailand	1	0.1%
31	Spain	1	0.1%
32	Portugal	1	0.1%