Rank	Countries/Territories	Count	Percent
1	United States	479	39.2%
2	China	248	20.3%
3	Germany	96	7.9%
4	India	84	6.9%
5	Brazil	44	3.6%
6	Ireland	37	3%
7	Canada	32	2.6%
8	Japan	25	2%
9	Russia	25	2%
10	Netherlands	24	2%
11	Korea, Republic of	20	1.6%
12	Italy	12	1%
13	United Kingdom	11	0.9%
14	Australia	8	0.7%
15	Cyprus	7	0.6%
16	Spain	6	0.5%
17	Syrian Arab Republic	4	0.3%
18	Turkey	4	0.3%
19	Austria	4	0.3%
20	Indonesia	4	0.3%
21	Hong Kong	4	0.3%
22	France	4	0.3%
23	Nigeria	4	0.3%
24	Malaysia	3	0.2%
25	Sint Maarten (Dutch Part)	2	0.2%
26	Philippines	2	0.2%
27	Portugal	2	0.2%
28	Qatar	2	0.2%
29	Romania	2	0.2%
30	Norway	2	0.2%
31	Israel	2	0.2%
32	Denmark	2	0.2%
33	Iran, Islamic Republic of	2	0.2%
34	Chile	2	0.2%
35	Sweden	2	0.2%
36	Viet Nam	2	0.2%
37	Ukraine	1	0.1%
38	Belarus	1	0.1%
39	Czech Republic	1	0.1%
40	Colombia	1	0.1%
41	Argentina	1	0.1%
42	Georgia	1	0.1%
43	Jordan	1	0.1%
44	Paraguay	1	0.1%
45	Moldova, Republic of	1	0.1%