Rank	Countries/Territories	Count	Percent
1	United States	679	38%
2	China	544	30.4%
3	Germany	172	9.6%
4	France	65	3.6%
5	Canada	59	3.3%
6		57	3.2%
7	United Kingdom	23	1.3%
8	Japan	21	1.2%
9	Netherlands	20	1.1%
10	Switzerland	13	0.7%
11	Singapore	12	0.7%
12	Australia	12	0.7%
13	Hong Kong	12	0.7%
14	India	12	0.7%
15	Russia	10	0.6%
16	Spain	9	0.5%
17	Taiwan	7	0.4%
18	Cyprus	7	0.4%
19	Brazil	6	0.3%
20	Hungary	5	0.3%
21	Turkey	5	0.3%
22	Sweden	5	0.3%
23	Poland	4	0.2%
24	Italy	4	0.2%
25	Argentina	4	0.2%
26	Denmark	3	0.2%
27	Mongolia	3	0.2%
28	South Africa	3	0.2%
29	Korea, Republic of	2	0.1%
30	Malaysia	2	0.1%
31	Ukraine	2	0.1%
32	Egypt	2	0.1%
33	Indonesia	2	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Belgium	1	0.1%