Rank	Countries/Territories	Count	Percent
1	United States	753	44.3%
2	China	322	19%
3	Germany	127	7.5%
4	Japan	76	4.5%
5	Brazil	75	4.4%
6	India	67	3.9%
7	Canada	49	2.9%
8	France	39	2.3%
9	Latvia	33	1.9%
10	Korea, Republic of	23	1.4%
11	Russia	19	1.1%
12	Netherlands	15	0.9%
13	Ireland	9	0.5%
14	Romania	8	0.5%
15	South Africa	8	0.5%
16	Taiwan	6	0.4%
17	Hong Kong	6	0.4%
18	Australia	6	0.4%
19	United Kingdom	6	0.4%
20	Cyprus	5	0.3%
21	Turkey	5	0.3%
22	Ukraine	5	0.3%
23	Kazakhstan	5	0.3%
24	Mexico	4	0.2%
25	Chile	3	0.2%
26	Switzerland	3	0.2%
27	Uzbekistan	3	0.2%
28	Colombia	2	0.1%
29	Belarus	2	0.1%
30	Norway	2	0.1%
31	Poland	2	0.1%
32	Lithuania	2	0.1%
33	Jordan	1	0.1%
34	Singapore	1	0.1%
35	Sweden	1	0.1%
36	Algeria	1	0.1%
37	Argentina	1	0.1%
38	Hungary	1	0.1%
39	Israel	1	0.1%
40	Italy	1	0.1%
41	Iran, Islamic Republic of	1	0.1%