Rank	Countries/Territories	Count	Percent
1	United States	436	45%
2	China	202	20.9%
3	Germany	82	8.5%
4	Nepal	25	2.6%
5	India	17	1.8%
6	Netherlands	14	1.4%
7	Japan	13	1.3%
8	Australia	13	1.3%
9	Ireland	11	1.1%
10	Singapore	11	1.1%
11	Ukraine	10	1%
12	Morocco	10	1%
13	France	10	1%
14	Pakistan	8	0.8%
15	Romania	8	0.8%
16	United Kingdom	6	0.6%
17	Egypt	6	0.6%
18	Indonesia	6	0.6%
19	Iran, Islamic Republic of	6	0.6%
20	Cyprus	5	0.5%
21	Hong Kong	5	0.5%
22	Switzerland	5	0.5%
23	Thailand	4	0.4%
24	Mongolia	4	0.4%
25	United Arab Emirates	4	0.4%
26	Iraq	4	0.4%
27	Korea, Republic of	3	0.3%
28	Malaysia	3	0.3%
29	Saudi Arabia	3	0.3%
30	Turkey	2	0.2%
31	Viet Nam	2	0.2%
32	Zambia	2	0.2%
33	Ghana	2	0.2%
34	Moldova, Republic of	2	0.2%
35	Namibia	2	0.2%
36	Nigeria	2	0.2%
37	Ethiopia	2	0.2%
38	Canada	2	0.2%
39	Cambodia	2	0.2%
40	Argentina	2	0.2%
41	Albania	1	0.1%
42	Bangladesh	1	0.1%
43	Cameroon	1	0.1%
44	Peru	1	0.1%
45	Poland	1	0.1%
46	Italy	1	0.1%
47	Mauritius	1	0.1%
48	Jordan	1	0.1%
49	Kenya	1	0.1%
50	Sri Lanka	1	0.1%
51	Sudan	1	0.1%
52	Sweden	1	0.1%