Rank	Countries/Territories	Count	Percent
1	United States	548	38.4%
2	China	393	27.6%
3	Germany	89	6.2%
4	Korea, Republic of	67	4.7%
5	Turkey	60	4.2%
6	France	31	2.2%
7	Canada	27	1.9%
8	Japan	23	1.6%
9	United Kingdom	23	1.6%
10	Belgium	21	1.5%
11	Netherlands	16	1.1%
12	Australia	11	0.8%
13	Cyprus	11	0.8%
14	Lithuania	10	0.7%
15	Switzerland	10	0.7%
16	Spain	9	0.6%
17	Italy	9	0.6%
18	Russia	8	0.6%
19	Taiwan	7	0.5%
20	Singapore	5	0.4%
21	India	5	0.4%
22	Colombia	4	0.3%
23	Thailand	4	0.3%
24	Portugal	4	0.3%
25	Sweden	3	0.2%
26	Israel	3	0.2%
27	Hungary	3	0.2%
28	Greece	3	0.2%
29	Hong Kong	2	0.1%
30	Czech Republic	2	0.1%
31	Denmark	2	0.1%
32	Ukraine	2	0.1%
33	Slovenia	2	0.1%
34	South Africa	2	0.1%
35	Norway	2	0.1%
36	Philippines	2	0.1%
37	Mexico	1	0.1%
38	Brazil	1	0.1%
39	Ireland	1	0.1%