Rank	Countries/Territories	Count	Percent
1	United States	638	34.4%
2	China	571	30.8%
3	Japan	104	5.6%
4	Germany	93	5%
5	Korea, Republic of	53	2.9%
6	Thailand	52	2.8%
7	Russia	42	2.3%
8	India	38	2%
9	United Kingdom	23	1.2%
10	Spain	18	1%
11	Singapore	16	0.9%
12	Brazil	16	0.9%
13	Czech Republic	14	0.8%
14	Hong Kong	12	0.6%
15	Italy	10	0.5%
16	Netherlands	10	0.5%
17	Romania	10	0.5%
18	France	10	0.5%
19	Australia	10	0.5%
20	Portugal	9	0.5%
21	Greece	9	0.5%
22	Bangladesh	8	0.4%
23	Switzerland	8	0.4%
24	Cyprus	7	0.4%
25	Luxembourg	6	0.3%
26	Taiwan	6	0.3%
27	Turkey	5	0.3%
28	Lebanon	5	0.3%
29	New Zealand	4	0.2%
30	Algeria	4	0.2%
31	Canada	3	0.2%
32	Belgium	3	0.2%
33	Indonesia	3	0.2%
34	Norway	3	0.2%
35	Lithuania	3	0.2%
36	Venezuela, Bolivarian Republic of	3	0.2%
37	Sweden	3	0.2%
38	South Africa	2	0.1%
39	United Arab Emirates	2	0.1%
40	Malaysia	2	0.1%
41	Ireland	2	0.1%
42	Israel	2	0.1%
43	Bulgaria	2	0.1%
44	Colombia	2	0.1%
45	Ethiopia	1	0.1%
46	Mexico	1	0.1%
47	Pakistan	1	0.1%
48	Philippines	1	0.1%
49	Poland	1	0.1%
50	Ukraine	1	0.1%
51	Viet Nam	1	0.1%
52	Serbia	1	0.1%