Rank	Countries/Territories	Count	Percent
1	United States	625	37.9%
2	China	408	24.7%
3	Germany	135	8.2%
4	Canada	53	3.2%
5	India	35	2.1%
6	Brazil	31	1.9%
7	Turkey	27	1.6%
8	Russia	25	1.5%
9	Portugal	20	1.2%
10	Sweden	20	1.2%
11	Spain	19	1.2%
12	Japan	19	1.2%
13	United Kingdom	18	1.1%
14	Czech Republic	17	1%
15	France	14	0.8%
16	Korea, Republic of	13	0.8%
17	Netherlands	13	0.8%
18	Australia	12	0.7%
19	Italy	11	0.7%
20	Mexico	11	0.7%
21	Hong Kong	10	0.6%
22	New Zealand	10	0.6%
23	Singapore	9	0.5%
24	Belgium	9	0.5%
25	Thailand	8	0.5%
26	Cyprus	7	0.4%
27	Ireland	6	0.4%
28	Ukraine	6	0.4%
29	Taiwan	6	0.4%
30	South Africa	5	0.3%
31	Slovenia	4	0.2%
32	Venezuela, Bolivarian Republic of	4	0.2%
33	Israel	4	0.2%
34	Iran, Islamic Republic of	3	0.2%
35	Lebanon	3	0.2%
36	Chile	3	0.2%
37	Norway	3	0.2%
38	Viet Nam	2	0.1%
39	Bulgaria	2	0.1%
40	Moldova, Republic of	2	0.1%
41	Greece	2	0.1%
42	Hungary	1	0.1%
43	Malaysia	1	0.1%
44	Argentina	1	0.1%
45	Austria	1	0.1%
46	Bangladesh	1	0.1%
47	Belarus	1	0.1%
48	Colombia	1	0.1%
49	Gambia	1	0.1%
50	Denmark	1	0.1%
51	Egypt	1	0.1%
52	Uzbekistan	1	0.1%
53	Pakistan	1	0.1%
54	Philippines	1	0.1%
55	Switzerland	1	0.1%
56	United Arab Emirates	1	0.1%
57	Trinidad and Tobago	1	0.1%