Rank	Countries/Territories	Count	Percent
1	United States	247	47.7%
2	China	87	16.8%
3	Germany	41	7.9%
4	Netherlands	29	5.6%
5	India	16	3.1%
6	France	10	1.9%
7	Japan	9	1.7%
8	Ireland	8	1.5%
9	Canada	7	1.4%
10	Egypt	6	1.2%
11	Singapore	5	1%
12	Switzerland	4	0.8%
13	Australia	4	0.8%
14	Argentina	3	0.6%
15	Cyprus	3	0.6%
16	Russia	3	0.6%
17	Thailand	3	0.6%
18	Turkey	2	0.4%
19	Uzbekistan	2	0.4%
20	Poland	2	0.4%
21	Israel	2	0.4%
22	Korea, Republic of	2	0.4%
23	Moldova, Republic of	2	0.4%
24	Austria	2	0.4%
25	Belarus	2	0.4%
26	Belgium	2	0.4%
27	Colombia	1	0.2%
28	Finland	1	0.2%
29	Greece	1	0.2%
30	Hong Kong	1	0.2%
31	Hungary	1	0.2%
32	Mongolia	1	0.2%
33	Malaysia	1	0.2%
34	Indonesia	1	0.2%
35	Portugal	1	0.2%
36	Saudi Arabia	1	0.2%
37	New Zealand	1	0.2%
38	Norway	1	0.2%
39	Philippines	1	0.2%
40	Viet Nam	1	0.2%
41	United Kingdom	1	0.2%