Rank	Countries/Territories	Count	Percent
1	United States	505	41%
2	China	334	27.1%
3	India	97	7.9%
4	Germany	60	4.9%
5	Canada	46	3.7%
6	Netherlands	28	2.3%
7	Japan	26	2.1%
8	Russia	17	1.4%
9	Korea, Republic of	11	0.9%
10	Iran, Islamic Republic of	10	0.8%
11	Italy	8	0.6%
12	Singapore	8	0.6%
13	Israel	7	0.6%
14	Turkey	7	0.6%
15	United Kingdom	4	0.3%
16	Taiwan	4	0.3%
17	Hong Kong	4	0.3%
18	Australia	4	0.3%
19	Saudi Arabia	4	0.3%
20	New Zealand	4	0.3%
21	Pakistan	4	0.3%
22	Denmark	3	0.2%
23	Finland	3	0.2%
24	Hungary	3	0.2%
25	Ireland	3	0.2%
26	Thailand	3	0.2%
27	Jordan	2	0.2%
28	Cyprus	2	0.2%
29	Czech Republic	2	0.2%
30	Belgium	2	0.2%
31	Argentina	2	0.2%
32	Puerto Rico	2	0.2%
33	South Africa	2	0.2%
34	Spain	1	0.1%
35	Slovakia	1	0.1%
36	Peru	1	0.1%
37	Norway	1	0.1%
38	Macao	1	0.1%
39	Malaysia	1	0.1%
40	Mongolia	1	0.1%
41	Brazil	1	0.1%
42	France	1	0.1%
43	Iraq	1	0.1%