Rank	Countries/Territories	Count	Percent
1	United States	584	36.3%
2	China	472	29.3%
3	Germany	107	6.6%
4	India	95	5.9%
5	Japan	39	2.4%
6	Netherlands	31	1.9%
7	Ecuador	26	1.6%
8	Russia	21	1.3%
9	Korea, Republic of	17	1.1%
10	Ireland	14	0.9%
11	Turkey	14	0.9%
12	Egypt	13	0.8%
13	Hong Kong	12	0.7%
14	Cyprus	12	0.7%
15	France	10	0.6%
16	Taiwan	10	0.6%
17	Thailand	9	0.6%
18	Spain	9	0.6%
19	Ukraine	8	0.5%
20	United Kingdom	8	0.5%
21	Italy	8	0.5%
22	Mexico	7	0.4%
23	Australia	7	0.4%
24	Singapore	7	0.4%
25	Iran, Islamic Republic of	6	0.4%
26	Canada	5	0.3%
27	Czech Republic	4	0.2%
28	Mongolia	4	0.2%
29	Saudi Arabia	4	0.2%
30	Romania	4	0.2%
31	Pakistan	3	0.2%
32	Peru	3	0.2%
33	Poland	3	0.2%
34	Viet Nam	3	0.2%
35	Argentina	3	0.2%
36	Indonesia	3	0.2%
37	Colombia	2	0.1%
38	Croatia	2	0.1%
39	Uzbekistan	2	0.1%
40	Sweden	2	0.1%
41	Switzerland	2	0.1%
42	United Arab Emirates	1	0.1%
43	Portugal	1	0.1%
44	Slovakia	1	0.1%
45	Austria	1	0.1%
46	Azerbaijan	1	0.1%
47	Hungary	1	0.1%
48	Georgia	1	0.1%
49	Kenya	1	0.1%
50	New Zealand	1	0.1%
51	Nigeria	1	0.1%
52	Norway	1	0.1%
53	Israel	1	0.1%
54	Kyrgyzstan	1	0.1%
55	Lithuania	1	0.1%
56	Malaysia	1	0.1%
57	Mauritius	1	0.1%