Rank	Countries/Territories	Count	Percent
1	United States	259	42.3%
2	China	99	16.2%
3	Germany	94	15.4%
4	India	32	5.2%
5	Ireland	18	2.9%
6	Netherlands	18	2.9%
7	Japan	13	2.1%
8	Canada	11	1.8%
9	Egypt	9	1.5%
10	Cyprus	6	1%
11	Belgium	6	1%
12	Australia	4	0.7%
13	France	4	0.7%
14	Russia	4	0.7%
15	Spain	2	0.3%
16	Turkey	2	0.3%
17	Ukraine	2	0.3%
18	Norway	2	0.3%
19	Pakistan	2	0.3%
20	Palestine, State of	2	0.3%
21	Philippines	2	0.3%
22	Hong Kong	2	0.3%
23	Indonesia	2	0.3%
24	Iran, Islamic Republic of	2	0.3%
25	Iraq	2	0.3%
26	Argentina	2	0.3%
27	Bulgaria	2	0.3%
28	Brazil	1	0.2%
29	Kenya	1	0.2%
30	Korea, Republic of	1	0.2%
31	Lebanon	1	0.2%
32	Malaysia	1	0.2%
33	Viet Nam	1	0.2%
34	Yemen	1	0.2%
35	Sweden	1	0.2%
36	Singapore	1	0.2%