Rank	Countries/Territories	Count	Percent
1	United States	274	33.7%
2	China	152	18.7%
3	Germany	73	9%
4	India	51	6.3%
5	Ireland	39	4.8%
6	Canada	29	3.6%
7	France	25	3.1%
8	Netherlands	22	2.7%
9	Japan	14	1.7%
10	United Kingdom	14	1.7%
11	Australia	11	1.4%
12	South Africa	8	1%
13	Belgium	7	0.9%
14	Cyprus	7	0.9%
15	Spain	6	0.7%
16	Egypt	5	0.6%
17	Korea, Republic of	5	0.6%
18	Malaysia	5	0.6%
19	Hong Kong	4	0.5%
20	Nepal	4	0.5%
21	Italy	4	0.5%
22	Sweden	4	0.5%
23	Philippines	4	0.5%
24	Taiwan	3	0.4%
25	Iran, Islamic Republic of	3	0.4%
26	Croatia	3	0.4%
27	Romania	3	0.4%
28	Morocco	3	0.4%
29	Mexico	3	0.4%
30	Lithuania	3	0.4%
31	Jordan	2	0.2%
32	Russia	2	0.2%
33	Pakistan	2	0.2%
34	Greece	2	0.2%
35	Jamaica	2	0.2%
36	Switzerland	2	0.2%
37	Slovakia	2	0.2%
38	Turkey	2	0.2%
39	Ukraine	1	0.1%
40	United Arab Emirates	1	0.1%
41	Thailand	1	0.1%
42	Poland	1	0.1%
43	Israel	1	0.1%
44	Norway	1	0.1%
45	Saudi Arabia	1	0.1%
46	Singapore	1	0.1%
47	Mongolia	1	0.1%