Rank	Countries/Territories	Count	Percent
1	United States	803	46.1%
2	China	486	27.9%
3	Germany	143	8.2%
4	Japan	35	2%
5	France	32	1.8%
6	Russia	26	1.5%
7	Netherlands	24	1.4%
8	Canada	21	1.2%
9	Korea, Republic of	18	1%
10	United Kingdom	17	1%
11	Iran, Islamic Republic of	14	0.8%
12	Ireland	13	0.7%
13	Singapore	13	0.7%
14	Hong Kong	12	0.7%
15	Taiwan	11	0.6%
16	Australia	8	0.5%
17	Cyprus	7	0.4%
18	Switzerland	7	0.4%
19	Malaysia	7	0.4%
20	Thailand	6	0.3%
21	India	6	0.3%
22	Turkey	5	0.3%
23	Sweden	3	0.2%
24	Norway	3	0.2%
25	Finland	3	0.2%
26	Greece	2	0.1%
27	Belgium	2	0.1%
28	Argentina	2	0.1%
29	Philippines	2	0.1%
30	Latvia	2	0.1%
31	Mongolia	1	0.1%
32	Poland	1	0.1%
33	Romania	1	0.1%
34	Ukraine	1	0.1%
35	Czech Republic	1	0.1%
36	Denmark	1	0.1%
37	Egypt	1	0.1%