Rank	Countries/Territories	Count	Percent
1	United States	652	38%
2	China	371	21.6%
3	Germany	213	12.4%
4	France	112	6.5%
5	India	76	4.4%
6	Latvia	69	4%
7	Cyprus	49	2.9%
8	Japan	36	2.1%
9	Netherlands	22	1.3%
10	Ireland	10	0.6%
11	United Kingdom	9	0.5%
12	Ukraine	8	0.5%
13	Australia	8	0.5%
14	Canada	8	0.5%
15	Brazil	7	0.4%
16	South Africa	7	0.4%
17	Korea, Republic of	6	0.3%
18	Mexico	6	0.3%
19	Indonesia	5	0.3%
20	Singapore	4	0.2%
21	Russia	3	0.2%
22	Hong Kong	3	0.2%
23	Argentina	3	0.2%
24	Sweden	3	0.2%
25	Turkey	2	0.1%
26	Viet Nam	2	0.1%
27	Denmark	2	0.1%
28	Guatemala	2	0.1%
29	Iran, Islamic Republic of	2	0.1%
30	Saudi Arabia	2	0.1%
31	Kuwait	2	0.1%
32	Jordan	1	0.1%
33	Mongolia	1	0.1%
34	Malta	1	0.1%
35	Norway	1	0.1%
36	Philippines	1	0.1%
37	Romania	1	0.1%
38	Iraq	1	0.1%
39	Egypt	1	0.1%
40	Finland	1	0.1%
41	Czech Republic	1	0.1%
42	Taiwan	1	0.1%