Rank	Countries/Territories	Count	Percent
1	United States	473	45%
2	China	118	11.2%
3	Germany	82	7.8%
4	Netherlands	60	5.7%
5	India	42	4%
6	Ireland	38	3.6%
7	Canada	21	2%
8	Australia	19	1.8%
9	United Kingdom	17	1.6%
10	Czech Republic	14	1.3%
11	France	11	1%
12	Japan	10	1%
13	Mexico	10	1%
14	Poland	10	1%
15	Korea, Republic of	9	0.9%
16	Hong Kong	8	0.8%
17	Hungary	8	0.8%
18	Singapore	8	0.8%
19	Cyprus	7	0.7%
20	Egypt	6	0.6%
21	Indonesia	6	0.6%
22	Philippines	6	0.6%
23	New Zealand	5	0.5%
24	Ukraine	5	0.5%
25	Spain	5	0.5%
26	Turkey	4	0.4%
27	South Africa	3	0.3%
28	United Arab Emirates	3	0.3%
29	Saudi Arabia	3	0.3%
30	Romania	3	0.3%
31	Malaysia	3	0.3%
32	Israel	3	0.3%
33	Iraq	2	0.2%
34	Latvia	2	0.2%
35	Kazakhstan	2	0.2%
36	Kenya	2	0.2%
37	Pakistan	2	0.2%
38	Brazil	2	0.2%
39	Chile	2	0.2%
40	Colombia	2	0.2%
41	Russia	2	0.2%
42	Portugal	2	0.2%
43	Slovenia	2	0.2%
44	Slovakia	1	0.1%
45	Sweden	1	0.1%
46	Switzerland	1	0.1%
47	Argentina	1	0.1%
48	Bhutan	1	0.1%
49	Denmark	1	0.1%
50	Greece	1	0.1%
51	Lithuania	1	0.1%
52	Malawi	1	0.1%