Rank	Countries/Territories	Count	Percent
1	United States	669	40.9%
2	China	405	24.7%
3	Germany	167	10.2%
4	India	110	6.7%
5	France	36	2.2%
6	Netherlands	33	2%
7	Singapore	24	1.5%
8	Mexico	19	1.2%
9	Italy	17	1%
10	Japan	16	1%
11	Korea, Republic of	12	0.7%
12	United Kingdom	11	0.7%
13	Canada	10	0.6%
14	Ireland	9	0.5%
15	Romania	9	0.5%
16	Cyprus	8	0.5%
17	Egypt	8	0.5%
18	Australia	8	0.5%
19	Spain	7	0.4%
20	Sweden	6	0.4%
21	Pakistan	6	0.4%
22	Brazil	6	0.4%
23	Poland	5	0.3%
24	Bangladesh	4	0.2%
25	Greece	3	0.2%
26	Mongolia	3	0.2%
27	Switzerland	3	0.2%
28	Russia	3	0.2%
29	United Arab Emirates	3	0.2%
30	Saudi Arabia	2	0.1%
31	Thailand	2	0.1%
32	Turkey	2	0.1%
33	Philippines	2	0.1%
34	Argentina	2	0.1%
35	Chile	2	0.1%
36	Colombia	2	0.1%
37	Bulgaria	1	0.1%
38	Czech Republic	1	0.1%
39	Hong Kong	1	0.1%