Rank	Countries/Territories	Count	Percent
1	United States	537	40.8%
2	China	368	28%
3	India	92	7%
4	Germany	65	4.9%
5	Italy	38	2.9%
6	Japan	28	2.1%
7	United Kingdom	28	2.1%
8	Poland	20	1.5%
9	Russia	18	1.4%
10	Korea, Republic of	13	1%
11	Hong Kong	13	1%
12	Australia	12	0.9%
13	Netherlands	12	0.9%
14	Singapore	9	0.7%
15	Israel	8	0.6%
16	Cyprus	7	0.5%
17	Canada	6	0.5%
18	Ireland	5	0.4%
19	Iran, Islamic Republic of	4	0.3%
20	Denmark	4	0.3%
21	Turkey	4	0.3%
22	Croatia	3	0.2%
23	Czech Republic	2	0.2%
24	Brazil	2	0.2%
25	Palestine, State of	2	0.2%
26	Mexico	2	0.2%
27	Taiwan	2	0.2%
28	Mongolia	1	0.1%
29	Peru	1	0.1%
30	Nigeria	1	0.1%
31	Norway	1	0.1%
32	South Africa	1	0.1%
33	Spain	1	0.1%
34	Sri Lanka	1	0.1%
35	Saudi Arabia	1	0.1%
36	Portugal	1	0.1%
37	Romania	1	0.1%
38	Austria	1	0.1%
39	France	1	0.1%