Rank	Countries/Territories	Count	Percent
1	United States	425	36.5%
2	China	389	33.4%
3	Germany	66	5.7%
4	Nepal	39	3.4%
5	Romania	36	3.1%
6	France	21	1.8%
7	India	21	1.8%
8	Australia	21	1.8%
9	Sweden	21	1.8%
10	Korea, Republic of	15	1.3%
11	Netherlands	12	1%
12	Japan	12	1%
13	Georgia	10	0.9%
14	Thailand	8	0.7%
15	Singapore	7	0.6%
16	Colombia	7	0.6%
17	Cyprus	6	0.5%
18	Hong Kong	4	0.3%
19	Saudi Arabia	4	0.3%
20	United Kingdom	4	0.3%
21	Norway	3	0.3%
22	Canada	3	0.3%
23	Indonesia	3	0.3%
24	Ireland	3	0.3%
25	Argentina	2	0.2%
26	Czech Republic	2	0.2%
27	Egypt	2	0.2%
28	Latvia	2	0.2%
29	Philippines	2	0.2%
30	Switzerland	2	0.2%
31	Taiwan	1	0.1%
32	Spain	1	0.1%
33	Qatar	1	0.1%
34	Senegal	1	0.1%
35	Russia	1	0.1%
36	Malaysia	1	0.1%
37	Mongolia	1	0.1%
38	Pakistan	1	0.1%
39	Finland	1	0.1%
40	Brazil	1	0.1%
41	Israel	1	0.1%
42	Greece	1	0.1%