Rank	Countries/Territories	Count	Percent
1	United States	460	33.1%
2	China	336	24.2%
3	Germany	124	8.9%
4	United Kingdom	67	4.8%
5	India	38	2.7%
6	Turkey	34	2.4%
7	Canada	27	1.9%
8	Russia	25	1.8%
9	Spain	24	1.7%
10	France	24	1.7%
11	Argentina	20	1.4%
12	Netherlands	17	1.2%
13	Italy	15	1.1%
14	Brazil	14	1%
15	Taiwan	14	1%
16	Ukraine	12	0.9%
17	Sweden	12	0.9%
18	Australia	9	0.6%
19	Japan	9	0.6%
20	Mexico	9	0.6%
21	Korea, Republic of	8	0.6%
22	Romania	8	0.6%
23	Malaysia	6	0.4%
24	Belgium	6	0.4%
25	Hong Kong	5	0.4%
26	Ireland	5	0.4%
27	Switzerland	5	0.4%
28	Poland	5	0.4%
29	Singapore	5	0.4%
30	Pakistan	4	0.3%
31	Chile	4	0.3%
32	Ecuador	4	0.3%
33	Cyprus	3	0.2%
34	Denmark	3	0.2%
35	Colombia	3	0.2%
36	Georgia	2	0.1%
37	Peru	2	0.1%
38	Nigeria	2	0.1%
39	Hungary	2	0.1%
40	Iran, Islamic Republic of	2	0.1%
41	Slovakia	2	0.1%
42	South Africa	2	0.1%
43	Portugal	2	0.1%
44	Thailand	2	0.1%
45	United Arab Emirates	1	0.1%
46	Kazakhstan	1	0.1%
47	Nepal	1	0.1%
48	New Zealand	1	0.1%
49	Finland	1	0.1%
50	Dominican Republic	1	0.1%
51	Czech Republic	1	0.1%
52	Croatia	1	0.1%
53	Chad	1	0.1%