Rank	Countries/Territories	Count	Percent
1	United States	506	33%
2	China	472	30.8%
3	Germany	84	5.5%
4	Japan	81	5.3%
5	Korea, Republic of	49	3.2%
6	Thailand	42	2.7%
7	Russia	39	2.5%
8	India	32	2.1%
9	United Kingdom	19	1.2%
10	Spain	18	1.2%
11	Czech Republic	14	0.9%
12	Brazil	14	0.9%
13	Hong Kong	12	0.8%
14	Singapore	12	0.8%
15	Italy	9	0.6%
16	Romania	9	0.6%
17	Switzerland	8	0.5%
18	France	8	0.5%
19	Greece	8	0.5%
20	Australia	8	0.5%
21	Bangladesh	8	0.5%
22	Netherlands	7	0.5%
23	Luxembourg	6	0.4%
24	Cyprus	6	0.4%
25	Taiwan	6	0.4%
26	Turkey	5	0.3%
27	Lebanon	5	0.3%
28	Portugal	5	0.3%
29	New Zealand	4	0.3%
30	Algeria	4	0.3%
31	Belgium	3	0.2%
32	Canada	3	0.2%
33	Indonesia	3	0.2%
34	Sweden	3	0.2%
35	Venezuela, Bolivarian Republic of	3	0.2%
36	United Arab Emirates	2	0.1%
37	South Africa	2	0.1%
38	Malaysia	2	0.1%
39	Colombia	2	0.1%
40	Ireland	1	0.1%
41	Ethiopia	1	0.1%
42	Mexico	1	0.1%
43	Norway	1	0.1%
44	Pakistan	1	0.1%
45	Philippines	1	0.1%
46	Poland	1	0.1%
47	Serbia	1	0.1%
48	Viet Nam	1	0.1%
49	Ukraine	1	0.1%