Rank	Countries/Territories	Count	Percent
1	United States	348	32.7%
2	China	300	28.2%
3	Germany	68	6.4%
4	Japan	66	6.2%
5	Korea, Republic of	42	3.9%
6	India	28	2.6%
7	Thailand	27	2.5%
8	United Kingdom	17	1.6%
9	Russia	16	1.5%
10	Spain	15	1.4%
11	Czech Republic	14	1.3%
12	Brazil	13	1.2%
13	Romania	9	0.8%
14	Hong Kong	8	0.8%
15	Switzerland	8	0.8%
16	Italy	7	0.7%
17	Singapore	6	0.6%
18	Luxembourg	6	0.6%
19	Bangladesh	6	0.6%
20	Australia	5	0.5%
21	Cyprus	5	0.5%
22	Lebanon	5	0.5%
23	Netherlands	5	0.5%
24	Portugal	5	0.5%
25	Algeria	4	0.4%
26	Indonesia	3	0.3%
27	Sweden	3	0.3%
28	Taiwan	3	0.3%
29	Turkey	3	0.3%
30	United Arab Emirates	2	0.2%
31	Malaysia	2	0.2%
32	France	2	0.2%
33	Belgium	2	0.2%
34	Canada	2	0.2%
35	Colombia	2	0.2%
36	Greece	1	0.1%
37	Ireland	1	0.1%
38	Mexico	1	0.1%
39	Pakistan	1	0.1%
40	Philippines	1	0.1%
41	Poland	1	0.1%
42	Serbia	1	0.1%
43	Ukraine	1	0.1%