Rank	Countries/Territories	Count	Percent
1	United States	215	31.8%
2	China	122	18%
3	Italy	102	15.1%
4	Germany	63	9.3%
5	Canada	26	3.8%
6	India	22	3.3%
7	Netherlands	20	3%
8	Ireland	14	2.1%
9	United Kingdom	12	1.8%
10	Egypt	7	1%
11	Poland	7	1%
12	Russia	5	0.7%
13	France	5	0.7%
14	Australia	5	0.7%
15	Cyprus	4	0.6%
16	Iran, Islamic Republic of	4	0.6%
17	Georgia	3	0.4%
18	Japan	3	0.4%
19	Turkey	3	0.4%
20	Thailand	2	0.3%
21	Uzbekistan	2	0.3%
22	Nepal	2	0.3%
23	Mexico	2	0.3%
24	Spain	2	0.3%
25	Romania	2	0.3%
26	Pakistan	2	0.3%
27	Palestine, State of	2	0.3%
28	Papua New Guinea	2	0.3%
29	Grenada	2	0.3%
30	Austria	2	0.3%
31	Indonesia	2	0.3%
32	Jamaica	2	0.3%
33	Israel	1	0.1%
34	Iraq	1	0.1%
35	Switzerland	1	0.1%
36	Morocco	1	0.1%
37	Kenya	1	0.1%
38	Malaysia	1	0.1%
39	Malta	1	0.1%
40	Mauritius	1	0.1%