Rank	Countries/Territories	Count	Percent
1	United States	325	23.8%
2	China	206	15.1%
3	Japan	148	10.8%
4	India	109	8%
5	Ireland	88	6.4%
6	Netherlands	83	6.1%
7	Germany	60	4.4%
8	France	38	2.8%
9	Korea, Republic of	36	2.6%
10	Singapore	25	1.8%
11	Viet Nam	23	1.7%
12	Thailand	19	1.4%
13	Jamaica	10	0.7%
14	Cambodia	10	0.7%
15	Canada	9	0.7%
16	Slovakia	9	0.7%
17	Indonesia	8	0.6%
18	Egypt	7	0.5%
19	Australia	7	0.5%
20	Pakistan	7	0.5%
21	Russia	7	0.5%
22	Saudi Arabia	7	0.5%
23	Turkey	7	0.5%
24	Tanzania, United Republic of	7	0.5%
25	Kazakhstan	6	0.4%
26	Ethiopia	5	0.4%
27	Taiwan	5	0.4%
28	Serbia	5	0.4%
29	Philippines	4	0.3%
30	Romania	4	0.3%
31	Mexico	4	0.3%
32	Mongolia	4	0.3%
33	Nepal	4	0.3%
34	United Kingdom	4	0.3%
35	Belgium	4	0.3%
36	Iraq	4	0.3%
37	Hong Kong	4	0.3%
38	Hungary	3	0.2%
39	Iran, Islamic Republic of	3	0.2%
40	Jordan	3	0.2%
41	Afghanistan	3	0.2%
42	Cyprus	3	0.2%
43	Ukraine	3	0.2%
44	Morocco	3	0.2%
45	Latvia	3	0.2%
46	Libya	2	0.1%
47	Nigeria	2	0.1%
48	Norway	2	0.1%
49	Myanmar	2	0.1%
50	United Arab Emirates	2	0.1%
51	Colombia	2	0.1%
52	Kyrgyzstan	2	0.1%
53	Kuwait	1	0.1%
54	Israel	1	0.1%
55	Cameroon	1	0.1%
56	Denmark	1	0.1%
57	Albania	1	0.1%
58	Argentina	1	0.1%
59	Bhutan	1	0.1%
60	Austria	1	0.1%
61	Azerbaijan	1	0.1%
62	Belarus	1	0.1%
63	Zambia	1	0.1%
64	Malaysia	1	0.1%
65	South Sudan	1	0.1%
66	Sri Lanka	1	0.1%
67	Sweden	1	0.1%
68	Switzerland	1	0.1%