Rank	Countries/Territories	Count	Percent
1	United States	406	25.2%
2	China	293	18.2%
3	Japan	126	7.8%
4	Germany	98	6.1%
5	Netherlands	72	4.5%
6	Ireland	66	4.1%
7	Turkey	57	3.5%
8	Hong Kong	36	2.2%
9	India	35	2.2%
10	Singapore	34	2.1%
11	United Kingdom	30	1.9%
12	Cyprus	26	1.6%
13	Indonesia	22	1.4%
14	Australia	21	1.3%
15	Sweden	21	1.3%
16	Korea, Republic of	20	1.2%
17	France	19	1.2%
18	Canada	15	0.9%
19	South Africa	15	0.9%
20	Ethiopia	13	0.8%
21	Philippines	10	0.6%
22	Russia	10	0.6%
23	Mexico	10	0.6%
24	Poland	9	0.6%
25	Spain	9	0.6%
26	Czech Republic	9	0.6%
27	Iran, Islamic Republic of	8	0.5%
28	Brazil	7	0.4%
29	Tanzania, United Republic of	7	0.4%
30	Viet Nam	6	0.4%
31	Nigeria	6	0.4%
32	Norway	6	0.4%
33	Israel	6	0.4%
34	Italy	6	0.4%
35	Argentina	5	0.3%
36	Egypt	5	0.3%
37	Saudi Arabia	5	0.3%
38	Thailand	5	0.3%
39	Ukraine	5	0.3%
40	Mongolia	4	0.2%
41	Lebanon	4	0.2%
42	Serbia	3	0.2%
43	Zambia	3	0.2%
44	Colombia	3	0.2%
45	Jamaica	3	0.2%
46	Kuwait	3	0.2%
47	Latvia	2	0.1%
48	Belgium	2	0.1%
49	Guatemala	2	0.1%
50	Finland	2	0.1%
51	Chile	2	0.1%
52	Malta	2	0.1%
53	Switzerland	2	0.1%
54	Syrian Arab Republic	2	0.1%
55	Taiwan	2	0.1%
56	Pakistan	2	0.1%
57	Peru	1	0.1%
58	Malaysia	1	0.1%
59	Maldives	1	0.1%
60	Bulgaria	1	0.1%
61	Algeria	1	0.1%
62	Bangladesh	1	0.1%
63	Georgia	1	0.1%
64	Ghana	1	0.1%
65	Greece	1	0.1%
66	Iraq	1	0.1%
67	Kenya	1	0.1%