Rank	Countries/Territories	Count	Percent
1	United States	762	41.5%
2	China	479	26.1%
3	Germany	167	9.1%
4	India	113	6.1%
5	France	44	2.4%
6	Netherlands	35	1.9%
7	Singapore	24	1.3%
8	Mexico	21	1.1%
9	Italy	21	1.1%
10	Japan	19	1%
11	Canada	14	0.8%
12	Korea, Republic of	12	0.7%
13	United Kingdom	11	0.6%
14	Ireland	10	0.5%
15	Spain	9	0.5%
16	Romania	9	0.5%
17	Australia	9	0.5%
18	Cyprus	9	0.5%
19	Egypt	8	0.4%
20	Brazil	6	0.3%
21	Pakistan	6	0.3%
22	Sweden	6	0.3%
23	Poland	5	0.3%
24	Bangladesh	4	0.2%
25	Greece	3	0.2%
26	Switzerland	3	0.2%
27	Russia	3	0.2%
28	Mongolia	3	0.2%
29	United Arab Emirates	3	0.2%
30	Saudi Arabia	2	0.1%
31	Philippines	2	0.1%
32	Thailand	2	0.1%
33	Turkey	2	0.1%
34	Iran, Islamic Republic of	2	0.1%
35	Argentina	2	0.1%
36	Chile	2	0.1%
37	Colombia	2	0.1%
38	Bulgaria	1	0.1%
39	Czech Republic	1	0.1%
40	Hong Kong	1	0.1%
41	Latvia	1	0.1%