Rank	Countries/Territories	Count	Percent
1	United States	1813	60.3%
2	China	234	7.8%
3	France	223	7.4%
4	Germany	78	2.6%
5	Korea, Republic of	73	2.4%
6	Israel	67	2.2%
7	India	57	1.9%
8	United Kingdom	43	1.4%
9	Canada	42	1.4%
10		36	1.2%
11	Russia	33	1.1%
12	Netherlands	30	1%
13	Japan	27	0.9%
14	Spain	22	0.7%
15	Ireland	20	0.7%
16	Italy	18	0.6%
17	Taiwan	15	0.5%
18	Denmark	14	0.5%
19	Egypt	13	0.4%
20	Belgium	13	0.4%
21	Ukraine	11	0.4%
22	Sweden	11	0.4%
23	Hong Kong	10	0.3%
24	Mexico	9	0.3%
25	Singapore	8	0.3%
26	Iran, Islamic Republic of	7	0.2%
27	Chile	7	0.2%
28	Cyprus	7	0.2%
29	Thailand	6	0.2%
30	Indonesia	5	0.2%
31	Australia	5	0.2%
32	Brazil	4	0.1%
33	Norway	4	0.1%
34	Switzerland	4	0.1%
35	Serbia	4	0.1%
36	Turkey	3	0.1%
37	Poland	3	0.1%
38	Portugal	3	0.1%
39	Romania	3	0.1%
40	Greece	2	0.1%
41	Czech Republic	2	0.1%
42	South Africa	2	0.1%
43	Malaysia	2	0.1%
44	Saudi Arabia	2	0.1%
45	Senegal	1	0%
46	Slovakia	1	0%
47	Slovenia	1	0%
48	Austria	1	0%
49	Bangladesh	1	0%
50	Albania	1	0%
51	Peru	1	0%
52	Moldova, Republic of	1	0%
53	New Zealand	1	0%
54	Kyrgyzstan	1	0%
55	Lithuania	1	0%