Rank	Countries/Territories	Count	Percent
1	United States	190	40.8%
2	Germany	72	15.5%
3	China	63	13.5%
4	Netherlands	30	6.4%
5	India	13	2.8%
6	Ireland	12	2.6%
7	Philippines	10	2.1%
8	Singapore	10	2.1%
9	Indonesia	8	1.7%
10	France	5	1.1%
11	Russia	5	1.1%
12	Cyprus	4	0.9%
13	Bulgaria	4	0.9%
14	Lithuania	3	0.6%
15	Malaysia	3	0.6%
16	South Africa	3	0.6%
17	Spain	3	0.6%
18	Thailand	3	0.6%
19	Latvia	2	0.4%
20	Nigeria	2	0.4%
21	Norway	2	0.4%
22	Moldova, Republic of	2	0.4%
23	Iraq	2	0.4%
24	Canada	2	0.4%
25	Colombia	2	0.4%
26	Greece	1	0.2%
27	Guyana	1	0.2%
28	Italy	1	0.2%
29	Morocco	1	0.2%
30	Panama	1	0.2%
31	Poland	1	0.2%
32	Turkey	1	0.2%
33	United Arab Emirates	1	0.2%
34	United Kingdom	1	0.2%
35	Taiwan	1	0.2%
36	Zambia	1	0.2%