Rank	Countries/Territories	Count	Percent
1	China	289	34%
2	United States	286	33.6%
3	Germany	61	7.2%
4	India	53	6.2%
5	Korea, Republic of	24	2.8%
6	Japan	19	2.2%
7	Australia	17	2%
8	Canada	17	2%
9	France	15	1.8%
10	Singapore	10	1.2%
11	Ireland	8	0.9%
12	Russia	7	0.8%
13	Cyprus	6	0.7%
14	Iran, Islamic Republic of	4	0.5%
15	Netherlands	4	0.5%
16	Norway	4	0.5%
17	Spain	4	0.5%
18	Greece	3	0.4%
19	Denmark	2	0.2%
20	Argentina	2	0.2%
21	Belgium	2	0.2%
22	United Kingdom	2	0.2%
23	Pakistan	2	0.2%
24	Poland	2	0.2%
25	Mexico	2	0.2%
26	Malaysia	1	0.1%
27	Viet Nam	1	0.1%
28	Brazil	1	0.1%
29	Ethiopia	1	0.1%
30	Jordan	1	0.1%