Rank	Countries/Territories	Count	Percent
1	United States	799	50.3%
2	China	281	17.7%
3	Germany	59	3.7%
4	India	58	3.7%
5	Brazil	49	3.1%
6	France	31	2%
7	Pakistan	29	1.8%
8	Japan	24	1.5%
9	Korea, Republic of	24	1.5%
10	Romania	19	1.2%
11	Russia	17	1.1%
12	Turkey	16	1%
13	United Kingdom	14	0.9%
14	Canada	13	0.8%
15	Ireland	11	0.7%
16	Cyprus	10	0.6%
17	Netherlands	10	0.6%
18	Australia	8	0.5%
19	Indonesia	8	0.5%
20	Mexico	7	0.4%
21	Italy	6	0.4%
22	Taiwan	6	0.4%
23	Viet Nam	6	0.4%
24	South Africa	5	0.3%
25	Israel	5	0.3%
26	Hong Kong	5	0.3%
27	Argentina	5	0.3%
28	Egypt	4	0.3%
29	Greece	4	0.3%
30	Philippines	4	0.3%
31	Norway	4	0.3%
32	Sweden	4	0.3%
33	Ukraine	4	0.3%
34	Switzerland	3	0.2%
35	Poland	3	0.2%
36	Georgia	3	0.2%
37	Iraq	2	0.1%
38	Malaysia	2	0.1%
39	Czech Republic	2	0.1%
40	Denmark	2	0.1%
41	Croatia	2	0.1%
42	Tunisia	2	0.1%
43	Sri Lanka	2	0.1%
44	Saudi Arabia	2	0.1%
45	Singapore	2	0.1%
46	Slovenia	1	0.1%
47	Spain	1	0.1%
48	United Arab Emirates	1	0.1%
49	Azerbaijan	1	0.1%
50	Bangladesh	1	0.1%
51	Cameroon	1	0.1%
52	Finland	1	0.1%
53	Gabon	1	0.1%
54	Morocco	1	0.1%
55	Portugal	1	0.1%
56	Hungary	1	0.1%