Rank	Countries/Territories	Count	Percent
1	United States	197	32%
2	China	85	13.8%
3	Germany	70	11.4%
4	Netherlands	43	7%
5	Ireland	35	5.7%
6	Canada	20	3.2%
7	India	14	2.3%
8	Japan	12	1.9%
9	France	11	1.8%
10	Singapore	10	1.6%
11	Korea, Republic of	9	1.5%
12	Spain	8	1.3%
13	United Kingdom	7	1.1%
14	Iran, Islamic Republic of	7	1.1%
15	Russia	6	1%
16		6	1%
17	Australia	5	0.8%
18	Romania	5	0.8%
19	Indonesia	4	0.6%
20	Saudi Arabia	4	0.6%
21	Peru	4	0.6%
22	Iraq	4	0.6%
23	Israel	4	0.6%
24	Mexico	3	0.5%
25	Oman	3	0.5%
26	South Africa	3	0.5%
27	Hungary	3	0.5%
28	Cyprus	3	0.5%
29	Ecuador	3	0.5%
30	Egypt	3	0.5%
31	Ethiopia	3	0.5%
32	Ghana	2	0.3%
33	Poland	2	0.3%
34	Qatar	2	0.3%
35	Nepal	2	0.3%
36	Libya	2	0.3%
37	Yemen	2	0.3%
38	Venezuela, Bolivarian Republic of	1	0.2%
39	Sweden	1	0.2%
40	Thailand	1	0.2%
41	Tunisia	1	0.2%
42	Pakistan	1	0.2%
43	Georgia	1	0.2%
44	Denmark	1	0.2%
45	Bangladesh	1	0.2%
46	Belgium	1	0.2%
47	Brazil	1	0.2%