Rank	Countries/Territories	Count	Percent
1	United States	474	35.1%
2	China	361	26.7%
3	Germany	150	11.1%
4	India	95	7%
5	France	35	2.6%
6	Canada	28	2.1%
7	United Kingdom	23	1.7%
8	Japan	20	1.5%
9	Norway	17	1.3%
10	Spain	16	1.2%
11	Taiwan	14	1%
12	Cyprus	13	1%
13	Netherlands	11	0.8%
14	Singapore	10	0.7%
15	Mexico	10	0.7%
16	Australia	8	0.6%
17	Switzerland	7	0.5%
18	Russia	6	0.4%
19	Iran, Islamic Republic of	5	0.4%
20	Ireland	5	0.4%
21	Argentina	4	0.3%
22	South Africa	4	0.3%
23	Pakistan	3	0.2%
24	Indonesia	3	0.2%
25	Israel	2	0.1%
26	Greece	2	0.1%
27	Hong Kong	2	0.1%
28	Bangladesh	2	0.1%
29	Portugal	2	0.1%
30	Romania	2	0.1%
31	Saudi Arabia	2	0.1%
32	Serbia	2	0.1%
33	Thailand	2	0.1%
34	Turkey	1	0.1%
35	Venezuela, Bolivarian Republic of	1	0.1%
36	Sweden	1	0.1%
37	Paraguay	1	0.1%
38	Mongolia	1	0.1%
39	Korea, Republic of	1	0.1%
40	Brazil	1	0.1%
41	Chile	1	0.1%
42	Egypt	1	0.1%
43	Finland	1	0.1%