Rank	Countries/Territories	Count	Percent
1	China	416	37.4%
2	United States	368	33.1%
3	Germany	86	7.7%
4	Japan	34	3.1%
5	Ireland	32	2.9%
6	United Kingdom	26	2.3%
7	France	22	2%
8	India	18	1.6%
9	Russia	18	1.6%
10		14	1.3%
11	Singapore	9	0.8%
12	Korea, Republic of	9	0.8%
13	Turkey	8	0.7%
14	Netherlands	8	0.7%
15	Italy	7	0.6%
16	Canada	6	0.5%
17	Australia	4	0.4%
18	Hong Kong	4	0.4%
19	Cyprus	3	0.3%
20	Iran, Islamic Republic of	2	0.2%
21	Slovakia	2	0.2%
22	Malaysia	2	0.2%
23	Mongolia	2	0.2%
24	Taiwan	2	0.2%
25	Viet Nam	2	0.2%
26	Ukraine	1	0.1%
27	Switzerland	1	0.1%
28	Norway	1	0.1%
29	Paraguay	1	0.1%
30	Poland	1	0.1%
31	Kenya	1	0.1%
32	Bahrain	1	0.1%
33	Argentina	1	0.1%