Rank	Countries/Territories	Count	Percent
1	United States	461	31.2%
2	China	413	28%
3	Germany	141	9.5%
4	India	66	4.5%
5	Netherlands	47	3.2%
6	Latvia	32	2.2%
7	Russia	32	2.2%
8	Romania	29	2%
9	France	24	1.6%
10	United Kingdom	16	1.1%
11	Korea, Republic of	15	1%
12	Ireland	15	1%
13	New Zealand	13	0.9%
14	Canada	13	0.9%
15	Australia	13	0.9%
16	Taiwan	13	0.9%
17	Indonesia	12	0.8%
18	Turkey	10	0.7%
19	Japan	9	0.6%
20	Norway	9	0.6%
21	Cyprus	8	0.5%
22	Sweden	8	0.5%
23	Italy	6	0.4%
24	Hong Kong	5	0.3%
25	Egypt	5	0.3%
26	Colombia	5	0.3%
27	Singapore	5	0.3%
28	Viet Nam	5	0.3%
29	Ecuador	4	0.3%
30	Mexico	4	0.3%
31	Mongolia	3	0.2%
32	Iceland	3	0.2%
33	Denmark	3	0.2%
34	Poland	3	0.2%
35	Ukraine	3	0.2%
36	Portugal	2	0.1%
37	Ethiopia	2	0.1%
38	Brazil	2	0.1%
39	Argentina	2	0.1%
40	Israel	2	0.1%
41	Lithuania	2	0.1%
42	Pakistan	2	0.1%
43	Algeria	1	0.1%
44	Barbados	1	0.1%
45	Bulgaria	1	0.1%
46	Georgia	1	0.1%
47	Spain	1	0.1%
48	Saudi Arabia	1	0.1%
49	Serbia	1	0.1%
50	Uganda	1	0.1%
51	Switzerland	1	0.1%
52	Tunisia	1	0.1%