Rank	Countries/Territories	Count	Percent
1	United States	269	30.1%
2	China	238	26.6%
3		44	4.9%
4	Germany	44	4.9%
5	Russia	22	2.5%
6	Japan	20	2.2%
7	Latvia	19	2.1%
8	Greece	19	2.1%
9	United Kingdom	19	2.1%
10	India	18	2%
11	Netherlands	14	1.6%
12	Korea, Republic of	13	1.5%
13	Singapore	13	1.5%
14	Canada	12	1.3%
15	New Zealand	11	1.2%
16	Ireland	9	1%
17	Australia	9	1%
18	Viet Nam	9	1%
19	Thailand	9	1%
20	Philippines	8	0.9%
21	Taiwan	7	0.8%
22	Mexico	6	0.7%
23	Italy	5	0.6%
24	Turkey	5	0.6%
25	Romania	4	0.4%
26	South Africa	4	0.4%
27	Brazil	4	0.4%
28	Indonesia	4	0.4%
29	France	3	0.3%
30	Argentina	3	0.3%
31	Saudi Arabia	3	0.3%
32	Poland	3	0.3%
33	Oman	3	0.3%
34	Switzerland	3	0.3%
35	Panama	2	0.2%
36	Sri Lanka	2	0.2%
37	Norway	2	0.2%
38	El Salvador	2	0.2%
39	Georgia	2	0.2%
40	Hong Kong	2	0.2%
41	Hungary	1	0.1%
42	Ethiopia	1	0.1%
43	Austria	1	0.1%
44	Bangladesh	1	0.1%
45	Peru	1	0.1%
46	United Arab Emirates	1	0.1%