Rank	Countries/Territories	Count	Percent
1	United States	656	41.7%
2	China	600	38.2%
3	Germany	126	8%
4	France	56	3.6%
5		21	1.3%
6	Canada	16	1%
7	Japan	16	1%
8	India	11	0.7%
9	Netherlands	11	0.7%
10	Cyprus	10	0.6%
11	Hong Kong	8	0.5%
12	United Kingdom	6	0.4%
13	South Africa	4	0.3%
14	Australia	4	0.3%
15	Singapore	3	0.2%
16	Thailand	3	0.2%
17	Ukraine	2	0.1%
18	Taiwan	2	0.1%
19	Norway	2	0.1%
20	Bangladesh	2	0.1%
21	Iran, Islamic Republic of	2	0.1%
22	Korea, Republic of	2	0.1%
23	Lithuania	2	0.1%
24	Malaysia	1	0.1%
25	Latvia	1	0.1%
26	Algeria	1	0.1%
27	Argentina	1	0.1%
28	Egypt	1	0.1%
29	Russia	1	0.1%
30	Switzerland	1	0.1%