Rank	Countries/Territories	Count	Percent
1	United States	437	32.9%
2	China	353	26.6%
3	Japan	95	7.1%
4	India	58	4.4%
5	Ireland	54	4.1%
6	Netherlands	50	3.8%
7	Germany	29	2.2%
8	Singapore	28	2.1%
9		21	1.6%
10	Australia	18	1.4%
11	Korea, Republic of	17	1.3%
12	Canada	15	1.1%
13	United Kingdom	14	1.1%
14	Taiwan	7	0.5%
15	Russia	7	0.5%
16	Argentina	7	0.5%
17	Denmark	6	0.5%
18	Malaysia	6	0.5%
19	Pakistan	6	0.5%
20	Philippines	6	0.5%
21	Norway	5	0.4%
22	France	5	0.4%
23	Thailand	5	0.4%
24	Turkey	5	0.4%
25	United Arab Emirates	5	0.4%
26	Switzerland	4	0.3%
27	Mauritius	4	0.3%
28	Mongolia	4	0.3%
29	Hong Kong	4	0.3%
30	Ethiopia	3	0.2%
31	New Zealand	3	0.2%
32	Kyrgyzstan	3	0.2%
33	Viet Nam	3	0.2%
34	Sweden	3	0.2%
35	Oman	2	0.2%
36	Puerto Rico	2	0.2%
37	Romania	2	0.2%
38	Mexico	2	0.2%
39	Indonesia	2	0.2%
40	Egypt	2	0.2%
41	Bangladesh	2	0.2%
42	Brazil	2	0.2%
43	Cyprus	2	0.2%
44	Armenia	1	0.1%
45	Albania	1	0.1%
46	Algeria	1	0.1%
47	Ecuador	1	0.1%
48	Finland	1	0.1%
49	Iran, Islamic Republic of	1	0.1%
50	Iraq	1	0.1%
51	Italy	1	0.1%
52	Jamaica	1	0.1%
53	Jordan	1	0.1%
54	Kazakhstan	1	0.1%
55	Lebanon	1	0.1%
56	Nigeria	1	0.1%
57	Morocco	1	0.1%
58	Saudi Arabia	1	0.1%
59	Portugal	1	0.1%
60	Tanzania, United Republic of	1	0.1%
61	South Africa	1	0.1%
62	Spain	1	0.1%
63	Sri Lanka	1	0.1%
64	Ukraine	1	0.1%