Rank	Countries/Territories	Count	Percent
1	China	342	33.3%
2	United States	231	22.5%
3	Germany	86	8.4%
4	Ireland	82	8%
5	France	51	5%
6	Russia	37	3.6%
7	Netherlands	23	2.2%
8	Japan	19	1.8%
9	Korea, Republic of	18	1.8%
10	Sweden	14	1.4%
11	Italy	13	1.3%
12	Brazil	10	1%
13	Canada	9	0.9%
14	Taiwan	7	0.7%
15	Thailand	6	0.6%
16	Saudi Arabia	6	0.6%
17	Singapore	6	0.6%
18	Romania	6	0.6%
19	Turkey	6	0.6%
20	Greece	5	0.5%
21	Hong Kong	4	0.4%
22	India	4	0.4%
23	Cyprus	4	0.4%
24	Portugal	4	0.4%
25	Australia	3	0.3%
26	Norway	3	0.3%
27	Poland	3	0.3%
28	Moldova, Republic of	2	0.2%
29	Pakistan	2	0.2%
30	Philippines	2	0.2%
31	New Zealand	2	0.2%
32	Sri Lanka	2	0.2%
33	Tunisia	2	0.2%
34	Ecuador	2	0.2%
35	Israel	2	0.2%
36	Latvia	2	0.2%
37	United Kingdom	2	0.2%
38	Viet Nam	2	0.2%
39	Lithuania	1	0.1%
40	Argentina	1	0.1%
41	Indonesia	1	0.1%
42	Iran, Islamic Republic of	1	0.1%