Rank	Countries/Territories	Count	Percent
1	United States	123	33.7%
2	China	111	30.4%
3	Germany	62	17%
4	Canada	18	4.9%
5	Russia	6	1.6%
6	Singapore	4	1.1%
7	Bangladesh	4	1.1%
8	Cyprus	4	1.1%
9	Netherlands	4	1.1%
10	Romania	4	1.1%
11	Korea, Republic of	3	0.8%
12	Hong Kong	3	0.8%
13	Ireland	3	0.8%
14	Taiwan	3	0.8%
15	Israel	2	0.5%
16	Brazil	2	0.5%
17	Australia	2	0.5%
18	Mexico	2	0.5%
19	Moldova, Republic of	2	0.5%
20	Latvia	1	0.3%
21	Lithuania	1	0.3%
22	France	1	0.3%