Rank	Countries/Territories	Count	Percent
1	United States	269	33.1%
2	China	190	23.4%
3	Japan	63	7.7%
4	Germany	46	5.7%
5	Korea, Republic of	40	4.9%
6	Thailand	25	3.1%
7	India	24	3%
8	United Kingdom	17	2.1%
9	Spain	15	1.8%
10	Czech Republic	14	1.7%
11	Brazil	9	1.1%
12	Romania	9	1.1%
13	Switzerland	8	1%
14	Italy	7	0.9%
15	Hong Kong	7	0.9%
16	Luxembourg	6	0.7%
17	Singapore	6	0.7%
18	Lebanon	5	0.6%
19	Portugal	5	0.6%
20	Cyprus	5	0.6%
21	Netherlands	4	0.5%
22	Turkey	3	0.4%
23	Sweden	3	0.4%
24	Indonesia	3	0.4%
25	Algeria	3	0.4%
26	Australia	3	0.4%
27	Bangladesh	3	0.4%
28	Belgium	2	0.2%
29	Colombia	2	0.2%
30	France	2	0.2%
31	Russia	2	0.2%
32	Taiwan	2	0.2%
33	United Arab Emirates	2	0.2%
34	Ukraine	1	0.1%
35	Serbia	1	0.1%
36	Pakistan	1	0.1%
37	Poland	1	0.1%
38	Malaysia	1	0.1%
39	Mexico	1	0.1%
40	Greece	1	0.1%
41	Ireland	1	0.1%
42	Canada	1	0.1%