Rank	Countries/Territories	Count	Percent
1	United States	232	36%
2	China	147	22.8%
3	India	62	9.6%
4	Germany	44	6.8%
5	Turkey	19	2.9%
6	France	18	2.8%
7	Russia	15	2.3%
8	United Kingdom	13	2%
9	Saudi Arabia	8	1.2%
10	Canada	8	1.2%
11	Netherlands	7	1.1%
12	Korea, Republic of	6	0.9%
13	Japan	5	0.8%
14	Indonesia	5	0.8%
15	South Africa	4	0.6%
16	Italy	4	0.6%
17	Ireland	3	0.5%
18	Malaysia	3	0.5%
19	Norway	3	0.5%
20	Sweden	3	0.5%
21	Thailand	3	0.5%
22	Portugal	3	0.5%
23	Australia	3	0.5%
24	Austria	3	0.5%
25	Czech Republic	3	0.5%
26	Denmark	3	0.5%
27	Ecuador	2	0.3%
28	Egypt	2	0.3%
29	Cyprus	2	0.3%
30	Iran, Islamic Republic of	2	0.3%
31	Hong Kong	2	0.3%
32	Hungary	1	0.2%
33	Iraq	1	0.2%
34	Belgium	1	0.2%
35	Romania	1	0.2%
36	Switzerland	1	0.2%
37	Poland	1	0.2%
38	Nigeria	1	0.2%
39	Mexico	1	0.2%