Rank	Countries/Territories	Count	Percent
1	United States	676	45.2%
2	China	466	31.2%
3	Germany	97	6.5%
4	India	59	3.9%
5	Singapore	30	2%
6	Netherlands	17	1.1%
7	Canada	15	1%
8	Australia	14	0.9%
9	Japan	13	0.9%
10	Korea, Republic of	11	0.7%
11	France	9	0.6%
12	Cyprus	9	0.6%
13	Hong Kong	8	0.5%
14	Ireland	5	0.3%
15	Italy	5	0.3%
16	Poland	4	0.3%
17	South Africa	4	0.3%
18	Iran, Islamic Republic of	4	0.3%
19	Austria	3	0.2%
20	Norway	3	0.2%
21	Malaysia	3	0.2%
22	Mexico	3	0.2%
23	Uzbekistan	3	0.2%
24	Ukraine	3	0.2%
25	Russia	3	0.2%
26	Moldova, Republic of	2	0.1%
27	Mongolia	2	0.1%
28	Libya	2	0.1%
29	New Zealand	2	0.1%
30	Taiwan	2	0.1%
31	Thailand	2	0.1%
32	Bangladesh	2	0.1%
33	Belgium	2	0.1%
34	Brazil	2	0.1%
35	Denmark	2	0.1%
36	Hungary	1	0.1%
37	Israel	1	0.1%
38	Kenya	1	0.1%
39	Switzerland	1	0.1%
40	Qatar	1	0.1%
41	Morocco	1	0.1%
42	United Kingdom	1	0.1%
43	Viet Nam	1	0.1%