Rank	Countries/Territories	Count	Percent
1	United States	459	36.3%
2	China	417	33%
3	Germany	107	8.5%
4	India	41	3.2%
5	France	28	2.2%
6	Netherlands	25	2%
7	United Kingdom	19	1.5%
8	Canada	18	1.4%
9	Japan	16	1.3%
10	Brazil	15	1.2%
11	Russia	12	1%
12	Singapore	12	1%
13	Australia	11	0.9%
14	Korea, Republic of	11	0.9%
15	Cyprus	10	0.8%
16	Switzerland	10	0.8%
17	Denmark	8	0.6%
18	Iran, Islamic Republic of	6	0.5%
19	Ireland	4	0.3%
20	Israel	4	0.3%
21	Argentina	4	0.3%
22	Pakistan	4	0.3%
23	Ukraine	3	0.2%
24	Hong Kong	3	0.2%
25	Taiwan	2	0.2%
26	Turkey	2	0.2%
27	Norway	2	0.2%
28	Oman	2	0.2%
29	Portugal	2	0.2%
30	Sweden	1	0.1%
31	Philippines	1	0.1%
32	Poland	1	0.1%
33	Lithuania	1	0.1%
34	Malaysia	1	0.1%
35	Mongolia	1	0.1%