Rank	Countries/Territories	Count	Percent
1	United States	333	34.5%
2	China	213	22.1%
3	Russia	111	11.5%
4	Germany	52	5.4%
5	Netherlands	35	3.6%
6	India	35	3.6%
7	United Kingdom	32	3.3%
8	Canada	17	1.8%
9		14	1.5%
10	France	13	1.3%
11	Australia	9	0.9%
12	Ireland	9	0.9%
13	Sweden	9	0.9%
14	Pakistan	8	0.8%
15	Hong Kong	7	0.7%
16	Israel	6	0.6%
17	Japan	6	0.6%
18	Cyprus	5	0.5%
19	Czech Republic	4	0.4%
20	Brazil	3	0.3%
21	Albania	3	0.3%
22	Singapore	3	0.3%
23	Spain	3	0.3%
24	Thailand	2	0.2%
25	United Arab Emirates	2	0.2%
26	Croatia	2	0.2%
27	Georgia	2	0.2%
28	Jordan	2	0.2%
29	Mauritius	2	0.2%
30	Mexico	2	0.2%
31	Morocco	2	0.2%
32	Indonesia	2	0.2%
33	Philippines	2	0.2%
34	Saudi Arabia	1	0.1%
35	New Zealand	1	0.1%
36	Nicaragua	1	0.1%
37	Norway	1	0.1%
38	Iran, Islamic Republic of	1	0.1%
39	Italy	1	0.1%
40	Finland	1	0.1%
41	Hungary	1	0.1%
42	Greece	1	0.1%
43	Costa Rica	1	0.1%
44	Bulgaria	1	0.1%
45	Switzerland	1	0.1%
46	Sri Lanka	1	0.1%
47	South Africa	1	0.1%