Rank	Countries/Territories	Count	Percent
1	United States	240	34.8%
2	China	200	29%
3	Germany	67	9.7%
4	India	28	4.1%
5	Japan	20	2.9%
6	United Kingdom	17	2.5%
7	Australia	11	1.6%
8	Canada	9	1.3%
9	Denmark	9	1.3%
10	Singapore	9	1.3%
11	Spain	8	1.2%
12	Netherlands	7	1%
13	Turkey	7	1%
14	Bangladesh	6	0.9%
15	Ireland	5	0.7%
16	Taiwan	5	0.7%
17	Israel	4	0.6%
18	Korea, Republic of	4	0.6%
19	Egypt	4	0.6%
20	France	4	0.6%
21	Poland	3	0.4%
22	Cameroon	3	0.4%
23	Saudi Arabia	2	0.3%
24	Ukraine	2	0.3%
25	South Africa	2	0.3%
26	Chile	2	0.3%
27	Italy	2	0.3%
28	Hong Kong	2	0.3%
29	Hungary	2	0.3%
30	Iran, Islamic Republic of	1	0.1%
31	Mongolia	1	0.1%
32	Belgium	1	0.1%
33	Cyprus	1	0.1%
34	Russia	1	0.1%
35	Slovenia	1	0.1%