Rank	Countries/Territories	Count	Percent
1	United States	719	33.3%
2	Netherlands	345	16%
3	Germany	320	14.8%
4	China	231	10.7%
5	Ukraine	76	3.5%
6	Australia	44	2%
7	India	40	1.9%
8	France	38	1.8%
9	United Kingdom	35	1.6%
10	Turkey	34	1.6%
11	Iran, Islamic Republic of	32	1.5%
12	Indonesia	19	0.9%
13	Japan	15	0.7%
14	Canada	12	0.6%
15	Russia	12	0.6%
16	Brazil	11	0.5%
17	Tunisia	10	0.5%
18	Poland	9	0.4%
19	Singapore	9	0.4%
20	Mexico	8	0.4%
21	Philippines	8	0.4%
22	United Arab Emirates	8	0.4%
23	Korea, Republic of	8	0.4%
24	Malaysia	7	0.3%
25	Ireland	7	0.3%
26	Uruguay	7	0.3%
27	Nigeria	7	0.3%
28	Romania	7	0.3%
29	Switzerland	6	0.3%
30	Qatar	5	0.2%
31	Denmark	5	0.2%
32	Malta	4	0.2%
33	New Zealand	4	0.2%
34	Egypt	3	0.1%
35	Italy	3	0.1%
36	Iraq	3	0.1%
37	Georgia	3	0.1%
38	Bulgaria	3	0.1%
39	Bangladesh	3	0.1%
40	Algeria	3	0.1%
41	Argentina	3	0.1%
42	Belgium	2	0.1%
43	Ecuador	2	0.1%
44	Cyprus	2	0.1%
45	Greece	2	0.1%
46	Hong Kong	2	0.1%
47	Jordan	2	0.1%
48	Kazakhstan	2	0.1%
49	Uganda	2	0.1%
50	Taiwan	1	0%
51	Saudi Arabia	1	0%
52	Serbia	1	0%
53	Uzbekistan	1	0%
54	Oman	1	0%
55	Pakistan	1	0%
56	Mongolia	1	0%
57	Morocco	1	0%
58	Puerto Rico	1	0%
59	Slovenia	1	0%
60	Spain	1	0%
61	Sweden	1	0%
62	Kenya	1	0%
63	Hungary	1	0%
64	Chile	1	0%
65	Cameroon	1	0%
66	Austria	1	0%