Rank	Countries/Territories	Count	Percent
1	United States	468	43.9%
2	China	223	20.9%
3	Germany	106	10%
4	India	40	3.8%
5	Lithuania	39	3.7%
6	United Kingdom	32	3%
7	Turkey	18	1.7%
8	Canada	18	1.7%
9	Netherlands	15	1.4%
10	Australia	14	1.3%
11	New Zealand	12	1.1%
12	Brazil	11	1%
13	Japan	7	0.7%
14	Korea, Republic of	7	0.7%
15	Thailand	7	0.7%
16	Spain	4	0.4%
17	Italy	4	0.4%
18	Philippines	4	0.4%
19	South Africa	3	0.3%
20	Taiwan	3	0.3%
21	Iran, Islamic Republic of	3	0.3%
22	Mexico	3	0.3%
23	Malaysia	2	0.2%
24	Ireland	2	0.2%
25	Austria	2	0.2%
26	Botswana	2	0.2%
27	Hong Kong	2	0.2%
28	Cyprus	2	0.2%
29	France	2	0.2%
30	Singapore	2	0.2%
31	Nigeria	1	0.1%
32	Portugal	1	0.1%
33	Romania	1	0.1%
34	Russia	1	0.1%
35	Sweden	1	0.1%
36	Tunisia	1	0.1%
37	Mongolia	1	0.1%
38	Nepal	1	0.1%