Rank	Countries/Territories	Count	Percent
1	United States	516	52%
2	China	202	20.4%
3	Germany	71	7.2%
4	France	22	2.2%
5	Netherlands	20	2%
6	Canada	19	1.9%
7	India	16	1.6%
8	Korea, Republic of	13	1.3%
9	Singapore	13	1.3%
10	Japan	10	1%
11	Iran, Islamic Republic of	10	1%
12	Russia	9	0.9%
13	United Kingdom	9	0.9%
14	Poland	7	0.7%
15	Ireland	6	0.6%
16	Turkey	5	0.5%
17	United Arab Emirates	5	0.5%
18	New Zealand	5	0.5%
19	Nigeria	5	0.5%
20	Indonesia	4	0.4%
21	Cyprus	4	0.4%
22	Malaysia	3	0.3%
23	South Africa	3	0.3%
24	Finland	2	0.2%
25	Georgia	2	0.2%
26	Australia	1	0.1%
27	Bangladesh	1	0.1%
28	Bulgaria	1	0.1%
29	Mongolia	1	0.1%
30	Luxembourg	1	0.1%
31	Israel	1	0.1%
32	Sweden	1	0.1%
33	Switzerland	1	0.1%
34	Norway	1	0.1%
35	Philippines	1	0.1%
36	Portugal	1	0.1%