Rank	Countries/Territories	Count	Percent
1	United States	477	35.5%
2	China	185	13.8%
3	Germany	163	12.1%
4	India	118	8.8%
5	Netherlands	71	5.3%
6	Russia	31	2.3%
7	Japan	28	2.1%
8	United Kingdom	25	1.9%
9	Canada	20	1.5%
10	Ireland	19	1.4%
11	Korea, Republic of	18	1.3%
12	France	15	1.1%
13	Uzbekistan	14	1%
14	Turkey	12	0.9%
15	Mexico	11	0.8%
16	Cyprus	10	0.7%
17	Spain	10	0.7%
18	Pakistan	9	0.7%
19	Hong Kong	8	0.6%
20	Iran, Islamic Republic of	7	0.5%
21	Australia	7	0.5%
22	Malaysia	7	0.5%
23	Sweden	6	0.4%
24	Egypt	6	0.4%
25	Italy	6	0.4%
26	Taiwan	5	0.4%
27	Greece	4	0.3%
28	Belgium	4	0.3%
29	Bulgaria	4	0.3%
30	Hungary	3	0.2%
31	Indonesia	3	0.2%
32	Kazakhstan	3	0.2%
33	Peru	3	0.2%
34	Portugal	2	0.1%
35	Norway	2	0.1%
36	Thailand	2	0.1%
37	Switzerland	2	0.1%
38	Ukraine	2	0.1%
39	Slovakia	2	0.1%
40	Macao	2	0.1%
41	Mongolia	2	0.1%
42	Argentina	2	0.1%
43	Colombia	2	0.1%
44	Denmark	2	0.1%
45	Czech Republic	1	0.1%
46	Brazil	1	0.1%
47	Austria	1	0.1%
48	New Zealand	1	0.1%
49	Jordan	1	0.1%
50	Panama	1	0.1%
51	Saudi Arabia	1	0.1%
52	Singapore	1	0.1%
53	Viet Nam	1	0.1%