Rank	Countries/Territories	Count	Percent
1	United States	597	36.5%
2	China	574	35.1%
3	Germany	220	13.4%
4	India	42	2.6%
5	France	28	1.7%
6	Netherlands	26	1.6%
7	Canada	14	0.9%
8	Japan	13	0.8%
9	United Kingdom	12	0.7%
10	Korea, Republic of	10	0.6%
11	Singapore	10	0.6%
12	Ireland	9	0.6%
13	Australia	7	0.4%
14	Cyprus	7	0.4%
15	Romania	6	0.4%
16	Philippines	6	0.4%
17	Portugal	4	0.2%
18	New Zealand	4	0.2%
19	Uganda	4	0.2%
20	Sweden	3	0.2%
21	Mongolia	3	0.2%
22	Egypt	3	0.2%
23	Colombia	3	0.2%
24	Indonesia	3	0.2%
25	Iran, Islamic Republic of	3	0.2%
26	Hong Kong	2	0.1%
27	Estonia	2	0.1%
28	Brazil	2	0.1%
29	Argentina	2	0.1%
30	Thailand	2	0.1%
31	Russia	2	0.1%
32	South Africa	2	0.1%
33	Zambia	2	0.1%
34	Switzerland	1	0.1%
35	Nigeria	1	0.1%
36	Norway	1	0.1%
37	Pakistan	1	0.1%
38	Kuwait	1	0.1%
39	Mauritius	1	0.1%
40	Bulgaria	1	0.1%
41	Cote D'ivoire	1	0.1%
42	Kenya	1	0.1%