Rank	Countries/Territories	Count	Percent
1	United States	516	42.6%
2	China	283	23.4%
3	Germany	94	7.8%
4	India	53	4.4%
5	France	42	3.5%
6	Ireland	30	2.5%
7	Japan	29	2.4%
8	Canada	25	2.1%
9	Italy	15	1.2%
10	Ukraine	15	1.2%
11	Singapore	14	1.2%
12	Netherlands	13	1.1%
13	Syrian Arab Republic	12	1%
14	Cyprus	11	0.9%
15	Taiwan	10	0.8%
16	United Kingdom	7	0.6%
17	Australia	6	0.5%
18	Korea, Republic of	5	0.4%
19	Switzerland	4	0.3%
20	Argentina	4	0.3%
21	Colombia	3	0.2%
22	Hong Kong	3	0.2%
23	Jordan	2	0.2%
24	Greece	2	0.2%
25	Bangladesh	2	0.2%
26	Brazil	2	0.2%
27	South Africa	2	0.2%
28	Lithuania	1	0.1%
29	Malaysia	1	0.1%
30	Norway	1	0.1%
31	Poland	1	0.1%
32	Russia	1	0.1%
33	Israel	1	0.1%
34	Kenya	1	0.1%