Rank	Countries/Territories	Count	Percent
1	United States	287	34.2%
2	China	195	23.2%
3	Germany	78	9.3%
4	Korea, Republic of	56	6.7%
5	France	37	4.4%
6	India	19	2.3%
7	Japan	15	1.8%
8	Netherlands	14	1.7%
9	Slovenia	12	1.4%
10	Singapore	11	1.3%
11	United Kingdom	10	1.2%
12	Hong Kong	8	1%
13	Canada	7	0.8%
14	Cyprus	7	0.8%
15	Thailand	6	0.7%
16	Ukraine	5	0.6%
17	Iran, Islamic Republic of	5	0.6%
18	Ireland	5	0.6%
19	Switzerland	5	0.6%
20	Serbia	4	0.5%
21	Romania	4	0.5%
22	Italy	4	0.5%
23	Lithuania	4	0.5%
24	Colombia	4	0.5%
25	Australia	4	0.5%
26	Brazil	3	0.4%
27	Egypt	3	0.4%
28	Spain	3	0.4%
29	Turkey	3	0.4%
30	Viet Nam	2	0.2%
31	Taiwan	2	0.2%
32	Russia	2	0.2%
33	Norway	2	0.2%
34	Portugal	2	0.2%
35	Israel	2	0.2%
36	Argentina	2	0.2%
37	Azerbaijan	2	0.2%
38	Denmark	1	0.1%
39	Indonesia	1	0.1%
40	Philippines	1	0.1%
41	Mexico	1	0.1%
42	Saudi Arabia	1	0.1%
43	Sweden	1	0.1%