Rank	Countries/Territories	Count	Percent
1	United States	406	36.8%
2	China	351	31.8%
3	Germany	131	11.9%
4	France	61	5.5%
5	Netherlands	16	1.5%
6	Singapore	12	1.1%
7	India	12	1.1%
8	Cyprus	9	0.8%
9	Japan	9	0.8%
10	Korea, Republic of	9	0.8%
11	Ukraine	9	0.8%
12	Latvia	8	0.7%
13	Australia	8	0.7%
14	Hong Kong	7	0.6%
15	Norway	5	0.5%
16	United Kingdom	5	0.5%
17	Thailand	4	0.4%
18	Turkey	3	0.3%
19	South Africa	3	0.3%
20	Spain	3	0.3%
21	Sweden	3	0.3%
22	Canada	3	0.3%
23	Austria	2	0.2%
24	Czech Republic	2	0.2%
25	Denmark	2	0.2%
26	Indonesia	2	0.2%
27	Pakistan	2	0.2%
28	Philippines	2	0.2%
29	Luxembourg	2	0.2%
30	Russia	2	0.2%
31	Malaysia	1	0.1%
32	Mongolia	1	0.1%
33	Morocco	1	0.1%
34	Romania	1	0.1%
35	Kenya	1	0.1%
36	Hungary	1	0.1%
37	Argentina	1	0.1%
38	Ghana	1	0.1%
39	Brazil	1	0.1%
40	Chile	1	0.1%