Rank	Countries/Territories	Count	Percent
1	United States	562	37.3%
2	China	419	27.8%
3	Germany	94	6.2%
4	India	94	6.2%
5	Japan	37	2.5%
6	Netherlands	30	2%
7	Ecuador	26	1.7%
8	Russia	21	1.4%
9	Korea, Republic of	17	1.1%
10	Ireland	14	0.9%
11	Turkey	14	0.9%
12	Hong Kong	12	0.8%
13	Cyprus	11	0.7%
14	Egypt	10	0.7%
15	France	10	0.7%
16	Taiwan	9	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	0.5%
23	Australia	7	0.5%
24	Iran, Islamic Republic of	6	0.4%
25	Singapore	6	0.4%
26	Canada	5	0.3%
27	Czech Republic	4	0.3%
28	Mongolia	4	0.3%
29	Argentina	3	0.2%
30	Indonesia	3	0.2%
31	Pakistan	3	0.2%
32	Peru	3	0.2%
33	Poland	3	0.2%
34	Sweden	2	0.1%
35	Switzerland	2	0.1%
36	Romania	2	0.1%
37	Uzbekistan	2	0.1%
38	Viet Nam	2	0.1%
39	Colombia	2	0.1%
40	Croatia	2	0.1%
41	Austria	1	0.1%
42	Azerbaijan	1	0.1%
43	Hungary	1	0.1%
44	Georgia	1	0.1%
45	Kenya	1	0.1%
46	New Zealand	1	0.1%
47	Nigeria	1	0.1%
48	Norway	1	0.1%
49	Israel	1	0.1%
50	Kyrgyzstan	1	0.1%
51	Lithuania	1	0.1%
52	Malaysia	1	0.1%
53	Mauritius	1	0.1%
54	United Arab Emirates	1	0.1%
55	Slovakia	1	0.1%
56	Portugal	1	0.1%