Rank	Countries/Territories	Count	Percent
1	United States	343	42.4%
2	China	126	15.6%
3	Germany	83	10.3%
4	Netherlands	46	5.7%
5	India	31	3.8%
6	Ireland	21	2.6%
7	Canada	20	2.5%
8	France	14	1.7%
9	Romania	12	1.5%
10	United Kingdom	12	1.5%
11	Costa Rica	11	1.4%
12	Japan	9	1.1%
13	Turkey	8	1%
14	Ukraine	7	0.9%
15	Australia	7	0.9%
16	Cyprus	6	0.7%
17	Russia	5	0.6%
18	Thailand	5	0.6%
19	Singapore	4	0.5%
20	Morocco	4	0.5%
21	Philippines	3	0.4%
22	Mexico	3	0.4%
23	Korea, Republic of	2	0.2%
24	Mongolia	2	0.2%
25	Serbia	2	0.2%
26	Ethiopia	2	0.2%
27	Colombia	2	0.2%
28	Hong Kong	2	0.2%
29	Belgium	2	0.2%
30	Brazil	2	0.2%
31	Tunisia	2	0.2%
32	Switzerland	2	0.2%
33	Brunei Darussalam	1	0.1%
34	Chile	1	0.1%
35	Botswana	1	0.1%
36	Bahrain	1	0.1%
37	Iran, Islamic Republic of	1	0.1%
38	South Africa	1	0.1%
39	Moldova, Republic of	1	0.1%
40	Kazakhstan	1	0.1%
41	Israel	1	0.1%