Rank	Countries/Territories	Count	Percent
1	United States	371	39.1%
2	China	346	36.5%
3	Germany	67	7.1%
4	India	53	5.6%
5	France	18	1.9%
6	Netherlands	13	1.4%
7	Singapore	11	1.2%
8	Ukraine	11	1.2%
9	Italy	8	0.8%
10	Australia	8	0.8%
11	Canada	7	0.7%
12	Cyprus	6	0.6%
13	Japan	3	0.3%
14	Korea, Republic of	3	0.3%
15	Russia	3	0.3%
16	Poland	2	0.2%
17	Kyrgyzstan	2	0.2%
18	Latvia	2	0.2%
19	Hong Kong	2	0.2%
20	Egypt	2	0.2%
21	Austria	2	0.2%
22	Brazil	2	0.2%
23	Argentina	1	0.1%
24	Bangladesh	1	0.1%
25	Denmark	1	0.1%
26	Iran, Islamic Republic of	1	0.1%
27	Portugal	1	0.1%
28	United Kingdom	1	0.1%
29	Spain	1	0.1%