Rank	Countries/Territories	Count	Percent
1	United States	213	41.5%
2	China	148	28.8%
3	Germany	59	11.5%
4	France	14	2.7%
5	Canada	9	1.8%
6	Ireland	7	1.4%
7	Russia	7	1.4%
8	Singapore	7	1.4%
9	Netherlands	6	1.2%
10	Cyprus	5	1%
11	Hong Kong	4	0.8%
12	Indonesia	4	0.8%
13	Poland	4	0.8%
14	Sweden	4	0.8%
15	Qatar	3	0.6%
16	Norway	2	0.4%
17	Peru	2	0.4%
18	Japan	2	0.4%
19	Lithuania	2	0.4%
20	Iran, Islamic Republic of	2	0.4%
21	Argentina	2	0.4%
22	Turkey	2	0.4%
23	United Kingdom	2	0.4%
24	South Africa	1	0.2%
25	India	1	0.2%
26	Malaysia	1	0.2%