Rank	Countries/Territories	Count	Percent
1	United States	195	36.2%
2	China	143	26.5%
3	Japan	55	10.2%
4	Germany	50	9.3%
5	Singapore	17	3.2%
6	Russia	16	3%
7	Ukraine	9	1.7%
8	Korea, Republic of	8	1.5%
9	France	5	0.9%
10	United Kingdom	5	0.9%
11	Cyprus	4	0.7%
12	Canada	4	0.7%
13	Ireland	4	0.7%
14	Italy	3	0.6%
15	India	2	0.4%
16	Iran, Islamic Republic of	2	0.4%
17	Latvia	2	0.4%
18	Malaysia	2	0.4%
19	Australia	2	0.4%
20	Colombia	2	0.4%
21	Taiwan	2	0.4%
22	Romania	2	0.4%
23	Spain	1	0.2%
24	Sweden	1	0.2%
25	Brazil	1	0.2%
26	Andorra	1	0.2%
27	Netherlands	1	0.2%