Rank	Countries/Territories	Count	Percent
1	United States	614	42.2%
2	China	325	22.3%
3	Germany	122	8.4%
4	India	71	4.9%
5	Japan	51	3.5%
6		33	2.3%
7	France	32	2.2%
8	United Kingdom	26	1.8%
9	Netherlands	23	1.6%
10	Korea, Republic of	17	1.2%
11	Ukraine	15	1%
12	Ireland	11	0.8%
13	Iran, Islamic Republic of	10	0.7%
14	Spain	10	0.7%
15	Hong Kong	10	0.7%
16	Singapore	9	0.6%
17	Australia	7	0.5%
18	Italy	7	0.5%
19	Sweden	5	0.3%
20	Cyprus	5	0.3%
21	Canada	4	0.3%
22	Romania	4	0.3%
23	Lithuania	4	0.3%
24	Kenya	3	0.2%
25	Philippines	3	0.2%
26	Taiwan	3	0.2%
27	Thailand	3	0.2%
28	Austria	3	0.2%
29	Bangladesh	3	0.2%
30	South Africa	3	0.2%
31	Saudi Arabia	3	0.2%
32	Brazil	2	0.1%
33	Argentina	2	0.1%
34	Colombia	2	0.1%
35	Denmark	2	0.1%
36	Jamaica	2	0.1%
37	Malaysia	2	0.1%
38	Norway	1	0.1%
39	Russia	1	0.1%
40	Hungary	1	0.1%
41	Indonesia	1	0.1%
42	Venezuela, Bolivarian Republic of	1	0.1%