Rank	Countries/Territories	Count	Percent
1	United States	156	31.1%
2	China	111	22.1%
3	Germany	64	12.7%
4	France	23	4.6%
5	Canada	16	3.2%
6	Ireland	16	3.2%
7	Netherlands	12	2.4%
8	India	10	2%
9	United Kingdom	9	1.8%
10	Georgia	6	1.2%
11	Hong Kong	5	1%
12	Cyprus	5	1%
13	Japan	5	1%
14	Indonesia	4	0.8%
15	Egypt	4	0.8%
16	Philippines	4	0.8%
17	United Arab Emirates	4	0.8%
18	Ukraine	3	0.6%
19	Mexico	3	0.6%
20	Palestine, State of	3	0.6%
21	Thailand	3	0.6%
22	Iraq	3	0.6%
23	Ecuador	3	0.6%
24	Australia	3	0.6%
25	Iran, Islamic Republic of	2	0.4%
26	Turkey	2	0.4%
27	Sweden	2	0.4%
28	Portugal	2	0.4%
29	Romania	2	0.4%
30	Russia	2	0.4%
31	Singapore	2	0.4%
32	Spain	2	0.4%
33	Malaysia	2	0.4%
34	Nigeria	2	0.4%
35	Poland	1	0.2%
36	Mauritius	1	0.2%
37	Morocco	1	0.2%
38	Sri Lanka	1	0.2%
39	Jordan	1	0.2%
40	Kazakhstan	1	0.2%
41	Korea, Republic of	1	0.2%