Rank	Countries/Territories	Count	Percent
1	United States	343	42.7%
2	China	138	17.2%
3	India	127	15.8%
4	Germany	37	4.6%
5	Canada	16	2%
6	Netherlands	15	1.9%
7	Russia	15	1.9%
8	Japan	11	1.4%
9	Israel	10	1.2%
10	Italy	10	1.2%
11	Ireland	9	1.1%
12	Czech Republic	9	1.1%
13	Korea, Republic of	9	1.1%
14	Denmark	6	0.7%
15	Hong Kong	6	0.7%
16	Australia	5	0.6%
17	France	4	0.5%
18	United Kingdom	4	0.5%
19	South Africa	4	0.5%
20	Turkey	3	0.4%
21	Ukraine	3	0.4%
22	Thailand	2	0.2%
23	Sweden	2	0.2%
24	Nigeria	2	0.2%
25	Norway	2	0.2%
26	Bahrain	2	0.2%
27	Iran, Islamic Republic of	2	0.2%
28	Bangladesh	1	0.1%
29	Cabo Verde	1	0.1%
30	Cyprus	1	0.1%
31	Peru	1	0.1%
32	Romania	1	0.1%
33	Taiwan	1	0.1%
34	Mexico	1	0.1%