Rank	Countries/Territories	Count	Percent
1	United States	465	46.8%
2	China	305	30.7%
3	Germany	82	8.2%
4	India	33	3.3%
5	Switzerland	13	1.3%
6	France	10	1%
7	Netherlands	9	0.9%
8	Cyprus	7	0.7%
9	Canada	7	0.7%
10	Argentina	6	0.6%
11	United Kingdom	6	0.6%
12	Singapore	5	0.5%
13	Spain	5	0.5%
14	Japan	5	0.5%
15	Greece	4	0.4%
16	Russia	4	0.4%
17	Australia	3	0.3%
18		3	0.3%
19	Indonesia	3	0.3%
20	Latvia	2	0.2%
21	Pakistan	2	0.2%
22	Philippines	2	0.2%
23	Qatar	2	0.2%
24	Romania	2	0.2%
25	United Arab Emirates	2	0.2%
26	Thailand	1	0.1%
27	Ukraine	1	0.1%
28	Malaysia	1	0.1%
29	Mongolia	1	0.1%
30	Kazakhstan	1	0.1%
31	Ireland	1	0.1%
32	Italy	1	0.1%