Rank	Countries/Territories	Count	Percent
1	United States	651	46.7%
2	China	325	23.3%
3	Germany	113	8.1%
4	India	62	4.4%
5	Canada	24	1.7%
6	Singapore	20	1.4%
7	Russia	18	1.3%
8	Netherlands	17	1.2%
9	Italy	17	1.2%
10	Japan	15	1.1%
11	Ukraine	14	1%
12	Cyprus	13	0.9%
13	Korea, Republic of	12	0.9%
14	France	10	0.7%
15	Taiwan	8	0.6%
16	Chile	7	0.5%
17	Jordan	6	0.4%
18	Thailand	6	0.4%
19	Malaysia	5	0.4%
20	Australia	5	0.4%
21	Hong Kong	5	0.4%
22	Bangladesh	4	0.3%
23	Colombia	3	0.2%
24	Argentina	3	0.2%
25	Egypt	3	0.2%
26	Norway	3	0.2%
27	Spain	3	0.2%
28	Palestine, State of	3	0.2%
29	Sweden	2	0.1%
30	Ireland	2	0.1%
31	Kenya	2	0.1%
32	Greece	2	0.1%
33	Brazil	2	0.1%
34	United Kingdom	2	0.1%
35	United Arab Emirates	1	0.1%
36	Cameroon	1	0.1%
37	Denmark	1	0.1%
38	Lithuania	1	0.1%
39	Iran, Islamic Republic of	1	0.1%
40	Pakistan	1	0.1%
41	Romania	1	0.1%