Rank	Countries/Territories	Count	Percent
1	United States	142	31%
2	China	78	17%
3	Germany	32	7%
4	Netherlands	31	6.8%
5	Ireland	24	5.2%
6	Japan	20	4.4%
7	India	19	4.1%
8	Denmark	15	3.3%
9	Korea, Republic of	11	2.4%
10	France	8	1.7%
11	Singapore	8	1.7%
12	Turkey	7	1.5%
13	Malaysia	5	1.1%
14	Israel	5	1.1%
15	Iran, Islamic Republic of	3	0.7%
16	Peru	3	0.7%
17	Cyprus	3	0.7%
18	Canada	3	0.7%
19	Australia	3	0.7%
20	United Kingdom	3	0.7%
21	Spain	3	0.7%
22	Switzerland	3	0.7%
23	Pakistan	2	0.4%
24	Brazil	2	0.4%
25	Greece	2	0.4%
26	Guatemala	2	0.4%
27	Hong Kong	2	0.4%
28	Philippines	2	0.4%
29	Portugal	2	0.4%
30	Russia	2	0.4%
31	Saudi Arabia	2	0.4%
32	Norway	1	0.2%
33	Romania	1	0.2%
34	Lithuania	1	0.2%
35	Italy	1	0.2%
36	Jamaica	1	0.2%
37	Indonesia	1	0.2%
38	Bulgaria	1	0.2%
39	Bangladesh	1	0.2%
40	Belgium	1	0.2%
41	Argentina	1	0.2%
42	Sweden	1	0.2%