Rank	Countries/Territories	Count	Percent
1	United States	702	36.8%
2	China	453	23.7%
3	Germany	116	6.1%
4	United Kingdom	72	3.8%
5	India	66	3.5%
6	Ireland	42	2.2%
7	Netherlands	40	2.1%
8	Canada	40	2.1%
9	Singapore	40	2.1%
10	Nepal	39	2%
11	France	29	1.5%
12	Japan	26	1.4%
13	Australia	22	1.2%
14	Malaysia	19	1%
15	Korea, Republic of	16	0.8%
16	Philippines	15	0.8%
17	Spain	15	0.8%
18	Russia	12	0.6%
19	Kazakhstan	11	0.6%
20	Indonesia	11	0.6%
21	New Zealand	8	0.4%
22	Egypt	8	0.4%
23	Romania	7	0.4%
24	Viet Nam	7	0.4%
25	Hong Kong	6	0.3%
26	Italy	5	0.3%
27	Iran, Islamic Republic of	5	0.3%
28	United Arab Emirates	5	0.3%
29	Taiwan	5	0.3%
30	Thailand	4	0.2%
31	Slovakia	4	0.2%
32	Portugal	4	0.2%
33	Sri Lanka	4	0.2%
34	Sweden	4	0.2%
35	Switzerland	4	0.2%
36	Colombia	4	0.2%
37	Cyprus	4	0.2%
38	Brazil	3	0.2%
39	Mexico	3	0.2%
40	Ukraine	3	0.2%
41	South Africa	2	0.1%
42	Turkey	2	0.1%
43	Saudi Arabia	2	0.1%
44	Mongolia	2	0.1%
45	Pakistan	2	0.1%
46	Israel	2	0.1%
47	Denmark	2	0.1%
48	Ghana	2	0.1%
49	Guatemala	2	0.1%
50	Argentina	2	0.1%
51	Hungary	1	0.1%
52	Bulgaria	1	0.1%
53	Bangladesh	1	0.1%
54	Macao	1	0.1%
55	Mauritius	1	0.1%
56	Puerto Rico	1	0.1%
57	Uzbekistan	1	0.1%