Rank	Countries/Territories	Count	Percent
1	United States	203	29.5%
2	China	182	26.4%
3	Germany	76	11%
4	Australia	27	3.9%
5	France	21	3%
6	Japan	21	3%
7	Ireland	20	2.9%
8	United Kingdom	18	2.6%
9	Iran, Islamic Republic of	12	1.7%
10	Brazil	12	1.7%
11	Korea, Republic of	10	1.5%
12	Turkey	9	1.3%
13	Greece	9	1.3%
14	India	7	1%
15	Canada	7	1%
16	Egypt	7	1%
17	Malaysia	7	1%
18	Lithuania	6	0.9%
19	Hong Kong	6	0.9%
20	Norway	5	0.7%
21	Singapore	3	0.4%
22	Netherlands	3	0.4%
23	Taiwan	3	0.4%
24	Indonesia	3	0.4%
25	Slovakia	2	0.3%
26	Spain	2	0.3%
27	Peru	2	0.3%
28	Russia	1	0.1%
29	Ukraine	1	0.1%
30	Ghana	1	0.1%
31	Argentina	1	0.1%
32	Cyprus	1	0.1%
33	Belgium	1	0.1%