Rank	Countries/Territories	Count	Percent
1	United States	593	36%
2	China	250	15.2%
3	Ireland	140	8.5%
4	Germany	118	7.2%
5	Japan	91	5.5%
6	Australia	49	3%
7	United Kingdom	37	2.2%
8	Thailand	35	2.1%
9	Netherlands	35	2.1%
10	Canada	27	1.6%
11	Malaysia	26	1.6%
12	India	25	1.5%
13	Turkey	24	1.5%
14	Singapore	20	1.2%
15	Egypt	20	1.2%
16	Mexico	18	1.1%
17	Korea, Republic of	17	1%
18	Indonesia	13	0.8%
19	Syrian Arab Republic	13	0.8%
20	Iran, Islamic Republic of	9	0.5%
21	Cyprus	9	0.5%
22	Iraq	8	0.5%
23	France	7	0.4%
24	Russia	6	0.4%
25	Saudi Arabia	4	0.2%
26	Portugal	4	0.2%
27	Greece	4	0.2%
28	Pakistan	3	0.2%
29	Peru	3	0.2%
30	Philippines	3	0.2%
31	Brazil	3	0.2%
32	Colombia	3	0.2%
33	Romania	3	0.2%
34	Spain	2	0.1%
35	Taiwan	2	0.1%
36	Yemen	2	0.1%
37	Azerbaijan	2	0.1%
38	Algeria	2	0.1%
39	Argentina	2	0.1%
40	Czech Republic	2	0.1%
41	Nigeria	2	0.1%
42	Jordan	2	0.1%
43	Italy	1	0.1%
44	New Zealand	1	0.1%
45	Palestine, State of	1	0.1%
46	Denmark	1	0.1%
47	Croatia	1	0.1%
48	Ukraine	1	0.1%
49	Sri Lanka	1	0.1%
50	Sweden	1	0.1%
51	South Africa	1	0.1%