Rank	Countries/Territories	Count	Percent
1	United States	309	33.7%
2	China	188	20.5%
3	France	77	8.4%
4	Australia	65	7.1%
5	Germany	60	6.5%
6	Japan	23	2.5%
7	Israel	20	2.2%
8	India	20	2.2%
9	Hong Kong	19	2.1%
10	Ireland	15	1.6%
11	Netherlands	14	1.5%
12	Korea, Republic of	13	1.4%
13	Russia	11	1.2%
14	Canada	9	1%
15	Iran, Islamic Republic of	8	0.9%
16	Taiwan	7	0.8%
17	Brazil	6	0.7%
18	United Kingdom	6	0.7%
19	Singapore	5	0.5%
20	Italy	4	0.4%
21	Egypt	4	0.4%
22	South Africa	3	0.3%
23	Spain	3	0.3%
24	Romania	3	0.3%
25	Turkey	3	0.3%
26	Ukraine	3	0.3%
27	Slovakia	2	0.2%
28	Mexico	2	0.2%
29	Argentina	2	0.2%
30	Bangladesh	1	0.1%
31	Belgium	1	0.1%
32	Cyprus	1	0.1%
33	Denmark	1	0.1%
34	Ecuador	1	0.1%
35	Indonesia	1	0.1%
36	Mongolia	1	0.1%
37	Lithuania	1	0.1%
38	Malaysia	1	0.1%
39	New Zealand	1	0.1%
40	Portugal	1	0.1%
41	Sweden	1	0.1%
42	Thailand	1	0.1%