Rank	Countries/Territories	Count	Percent
1	United States	229	21.9%
2	China	214	20.4%
3	Germany	130	12.4%
4	Ireland	115	11%
5	Ukraine	98	9.4%
6	United Kingdom	81	7.7%
7	India	22	2.1%
8	Brazil	21	2%
9	Japan	16	1.5%
10	Italy	11	1%
11	Israel	10	1%
12	Australia	10	1%
13	France	10	1%
14	Russia	9	0.9%
15	Korea, Republic of	6	0.6%
16	Singapore	5	0.5%
17	Sweden	4	0.4%
18	Taiwan	4	0.4%
19	Mexico	4	0.4%
20	Netherlands	4	0.4%
21	Cote D'ivoire	4	0.4%
22	Canada	4	0.4%
23	Hong Kong	4	0.4%
24	Greece	3	0.3%
25	Egypt	3	0.3%
26	Romania	3	0.3%
27	Slovakia	3	0.3%
28	Turkey	2	0.2%
29	Norway	2	0.2%
30	Pakistan	2	0.2%
31	Philippines	2	0.2%
32	Poland	2	0.2%
33	Czech Republic	2	0.2%
34	Bangladesh	2	0.2%
35	Viet Nam	2	0.2%
36	Belgium	1	0.1%
37	Hungary	1	0.1%
38	Tunisia	1	0.1%
39	South Africa	1	0.1%
40	Spain	1	0.1%