Rank	Countries/Territories	Count	Percent
1	United States	431	37%
2	China	310	26.6%
3	Germany	106	9.1%
4	Russia	65	5.6%
5	Japan	56	4.8%
6	Poland	30	2.6%
7	United Kingdom	26	2.2%
8	Australia	26	2.2%
9	France	25	2.1%
10	Netherlands	14	1.2%
11	Singapore	11	0.9%
12	Cyprus	11	0.9%
13	Canada	10	0.9%
14	Korea, Republic of	6	0.5%
15	India	4	0.3%
16	South Africa	4	0.3%
17	Viet Nam	4	0.3%
18	Switzerland	3	0.3%
19	Lebanon	3	0.3%
20	Lithuania	2	0.2%
21	Iran, Islamic Republic of	2	0.2%
22	Argentina	2	0.2%
23	Turkey	2	0.2%
24	Ukraine	2	0.2%
25	Norway	2	0.2%
26	Spain	2	0.2%
27	Aland Islands	1	0.1%
28	Bangladesh	1	0.1%
29	Ireland	1	0.1%
30	Italy	1	0.1%
31	Mongolia	1	0.1%