Rank	Countries/Territories	Count	Percent
1	United States	598	43%
2	China	394	28.3%
3	Germany	113	8.1%
4	France	51	3.7%
5	Latvia	42	3%
6	Canada	27	1.9%
7	India	16	1.2%
8	Singapore	16	1.2%
9	Netherlands	15	1.1%
10	Japan	13	0.9%
11	Spain	12	0.9%
12	Australia	10	0.7%
13	Cyprus	9	0.6%
14	Korea, Republic of	8	0.6%
15	Hong Kong	7	0.5%
16	Mexico	6	0.4%
17	United Kingdom	6	0.4%
18	Turkey	6	0.4%
19	South Africa	5	0.4%
20	Brazil	4	0.3%
21	Ukraine	4	0.3%
22	Romania	3	0.2%
23	Russia	3	0.2%
24	Switzerland	3	0.2%
25	Sweden	2	0.1%
26	Norway	2	0.1%
27	Argentina	2	0.1%
28	Bosnia and Herzegovina	2	0.1%
29	Denmark	2	0.1%
30	Greece	2	0.1%
31	Ireland	1	0.1%
32	Israel	1	0.1%
33	Italy	1	0.1%
34	Austria	1	0.1%
35	Belgium	1	0.1%
36	Colombia	1	0.1%
37	Taiwan	1	0.1%