Rank	Countries/Territories	Count	Percent
1	United States	724	38.3%
2	China	574	30.4%
3	Germany	183	9.7%
4	France	67	3.5%
5	Canada	59	3.1%
6		57	3%
7	United Kingdom	24	1.3%
8	Japan	21	1.1%
9	Netherlands	21	1.1%
10	Singapore	13	0.7%
11	Switzerland	13	0.7%
12	Australia	12	0.6%
13	Hong Kong	12	0.6%
14	India	12	0.6%
15	Russia	10	0.5%
16	Taiwan	9	0.5%
17	Spain	9	0.5%
18	Cyprus	9	0.5%
19	Norway	8	0.4%
20	Brazil	6	0.3%
21	Hungary	5	0.3%
22	Sweden	5	0.3%
23	Turkey	5	0.3%
24	Poland	4	0.2%
25	Italy	4	0.2%
26	Argentina	4	0.2%
27	Denmark	3	0.2%
28	Mongolia	3	0.2%
29	South Africa	3	0.2%
30	Korea, Republic of	2	0.1%
31	Malaysia	2	0.1%
32	Ukraine	2	0.1%
33	Egypt	2	0.1%
34	Indonesia	2	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Belgium	1	0.1%