Rank	Countries/Territories	Count	Percent
1	United States	1314	35.3%
2	Netherlands	608	16.3%
3	Germany	436	11.7%
4	China	369	9.9%
5	Ukraine	110	3%
6	Switzerland	96	2.6%
7	Russia	95	2.5%
8	Australia	92	2.5%
9	India	69	1.9%
10	France	62	1.7%
11	United Kingdom	47	1.3%
12	Turkey	41	1.1%
13	Iran, Islamic Republic of	37	1%
14	Indonesia	27	0.7%
15	Mexico	27	0.7%
16	Canada	22	0.6%
17	Japan	19	0.5%
18	Brazil	15	0.4%
19	Philippines	13	0.3%
20	United Arab Emirates	11	0.3%
21	Romania	11	0.3%
22	Singapore	11	0.3%
23	Ireland	11	0.3%
24	Tunisia	10	0.3%
25	Poland	10	0.3%
26	Nigeria	9	0.2%
27	Korea, Republic of	9	0.2%
28	Malaysia	7	0.2%
29	Denmark	7	0.2%
30	Uruguay	7	0.2%
31	Cyprus	6	0.2%
32	Iraq	6	0.2%
33	Egypt	6	0.2%
34	Italy	6	0.2%
35	Qatar	6	0.2%
36	Pakistan	5	0.1%
37	New Zealand	5	0.1%
38	Hungary	5	0.1%
39	Argentina	5	0.1%
40	Bulgaria	4	0.1%
41	Ecuador	4	0.1%
42	Georgia	4	0.1%
43	Malta	4	0.1%
44	Mongolia	4	0.1%
45	Morocco	4	0.1%
46	Taiwan	3	0.1%
47	Saudi Arabia	3	0.1%
48	Hong Kong	3	0.1%
49	Jordan	3	0.1%
50	Chile	3	0.1%
51	Algeria	3	0.1%
52	Austria	3	0.1%
53	Bangladesh	3	0.1%
54	Belgium	2	0.1%
55	Kazakhstan	2	0.1%
56	Israel	2	0.1%
57	Greece	2	0.1%
58	Sri Lanka	2	0.1%
59	Uganda	2	0.1%
60	Sweden	1	0%
61	Serbia	1	0%
62	Slovakia	1	0%
63	Slovenia	1	0%
64	Spain	1	0%
65	Lebanon	1	0%
66	Libya	1	0%
67	Oman	1	0%
68	Puerto Rico	1	0%
69	Kenya	1	0%
70	Cameroon	1	0%
71	Colombia	1	0%
72	Czech Republic	1	0%
73	Uzbekistan	1	0%
74	Viet Nam	1	0%