Rank	Countries/Territories	Count	Percent
1	United States	615	37.1%
2	China	471	28.4%
3	Germany	128	7.7%
4	Netherlands	47	2.8%
5	India	43	2.6%
6	United Kingdom	43	2.6%
7	Russia	40	2.4%
8	France	21	1.3%
9	Japan	20	1.2%
10	Canada	19	1.1%
11	Australia	18	1.1%
12	Ireland	18	1.1%
13	Korea, Republic of	16	1%
14	Singapore	16	1%
15	Spain	16	1%
16	Sweden	9	0.5%
17	Romania	9	0.5%
18	Cyprus	9	0.5%
19	Qatar	8	0.5%
20	Ukraine	8	0.5%
21	Thailand	7	0.4%
22	Portugal	7	0.4%
23	Switzerland	4	0.2%
24	Argentina	4	0.2%
25	Belgium	4	0.2%
26	Greece	4	0.2%
27	Hungary	4	0.2%
28	Mongolia	3	0.2%
29	Brazil	3	0.2%
30	Dominican Republic	3	0.2%
31	Taiwan	3	0.2%
32	Turkey	3	0.2%
33	Serbia	3	0.2%
34	Saudi Arabia	2	0.1%
35	South Africa	2	0.1%
36	Viet Nam	2	0.1%
37	Finland	2	0.1%
38	Colombia	2	0.1%
39	Aland Islands	2	0.1%
40	Myanmar	2	0.1%
41	Norway	2	0.1%
42	Iran, Islamic Republic of	2	0.1%
43	Lithuania	2	0.1%
44	Mexico	2	0.1%
45	Hong Kong	1	0.1%
46	Philippines	1	0.1%
47	Poland	1	0.1%
48	Nepal	1	0.1%
49	Austria	1	0.1%
50	Bangladesh	1	0.1%
51	Georgia	1	0.1%
52	Ecuador	1	0.1%
53	Egypt	1	0.1%
54	Sri Lanka	1	0.1%
55	Slovakia	1	0.1%