Rank	Countries/Territories	Count	Percent
1	United States	687	42.2%
2	China	414	25.4%
3	Germany	195	12%
4	France	48	3%
5	India	32	2%
6	Latvia	30	1.8%
7	Korea, Republic of	18	1.1%
8	Australia	17	1%
9	Georgia	15	0.9%
10	Japan	15	0.9%
11	Turkey	14	0.9%
12	Netherlands	13	0.8%
13	Canada	12	0.7%
14	Iran, Islamic Republic of	11	0.7%
15	Colombia	10	0.6%
16	Hong Kong	8	0.5%
17	Singapore	8	0.5%
18	United Kingdom	8	0.5%
19	Norway	7	0.4%
20	Cyprus	7	0.4%
21	Poland	6	0.4%
22	United Arab Emirates	6	0.4%
23	Ireland	5	0.3%
24	Russia	5	0.3%
25	Italy	4	0.2%
26	Argentina	4	0.2%
27	Greece	4	0.2%
28	Sweden	3	0.2%
29	Switzerland	3	0.2%
30	Mexico	2	0.1%
31	Mongolia	2	0.1%
32	Ghana	2	0.1%
33	Bangladesh	2	0.1%
34	Brazil	2	0.1%
35	Ukraine	2	0.1%
36	Bulgaria	1	0.1%
37	Austria	1	0.1%
38	Chile	1	0.1%
39	Indonesia	1	0.1%
40	Taiwan	1	0.1%
41	Romania	1	0.1%