Rank	Countries/Territories	Count	Percent
1	United States	202	45.5%
2	China	80	18%
3	Germany	42	9.5%
4	Japan	18	4.1%
5	Korea, Republic of	14	3.2%
6	France	12	2.7%
7	India	11	2.5%
8	Netherlands	11	2.5%
9	Russia	7	1.6%
10	Singapore	7	1.6%
11	Ireland	5	1.1%
12	Australia	4	0.9%
13	Hong Kong	3	0.7%
14	Uzbekistan	3	0.7%
15	Thailand	3	0.7%
16	Taiwan	2	0.5%
17	Norway	2	0.5%
18	Malaysia	2	0.5%
19	Mauritius	2	0.5%
20	Canada	2	0.5%
21	Cyprus	2	0.5%
22	Fiji	2	0.5%
23	Finland	1	0.2%
24	Georgia	1	0.2%
25	Egypt	1	0.2%
26	Pakistan	1	0.2%
27	Romania	1	0.2%
28	South Africa	1	0.2%
29	Switzerland	1	0.2%
30	United Kingdom	1	0.2%