Rank	Countries/Territories	Count	Percent
1	United States	213	27%
2	China	198	25.1%
3	Germany	95	12%
4	Ireland	44	5.6%
5	India	28	3.5%
6	Korea, Republic of	24	3%
7	France	23	2.9%
8	Russia	21	2.7%
9	Netherlands	20	2.5%
10	Singapore	19	2.4%
11	Canada	13	1.6%
12	Sweden	11	1.4%
13	United Kingdom	10	1.3%
14	Australia	6	0.8%
15	Denmark	5	0.6%
16	Egypt	5	0.6%
17	Taiwan	5	0.6%
18	Italy	5	0.6%
19	Japan	4	0.5%
20	Cyprus	4	0.5%
21	Hong Kong	3	0.4%
22	Lithuania	3	0.4%
23	Spain	3	0.4%
24	Thailand	2	0.3%
25	Kenya	2	0.3%
26	Peru	2	0.3%
27	Portugal	2	0.3%
28	Greece	2	0.3%
29	Indonesia	2	0.3%
30	Iran, Islamic Republic of	2	0.3%
31	Israel	2	0.3%
32	Czech Republic	2	0.3%
33	Belize	2	0.3%
34	Venezuela, Bolivarian Republic of	2	0.3%
35	Chile	1	0.1%
36	Nigeria	1	0.1%
37	Pakistan	1	0.1%
38	Mexico	1	0.1%
39	Ukraine	1	0.1%
40	South Africa	1	0.1%