Rank	Countries/Territories	Count	Percent
1	United States	502	45.6%
2	China	140	12.7%
3	Germany	96	8.7%
4	Canada	35	3.2%
5	India	31	2.8%
6	Australia	28	2.5%
7	United Kingdom	22	2%
8	Netherlands	17	1.5%
9	France	17	1.5%
10	Turkey	15	1.4%
11	Colombia	14	1.3%
12	Brazil	14	1.3%
13	Poland	12	1.1%
14	Iran, Islamic Republic of	11	1%
15	Japan	11	1%
16	Ireland	10	0.9%
17	Cyprus	8	0.7%
18	Sweden	8	0.7%
19	Switzerland	7	0.6%
20	Saudi Arabia	7	0.6%
21	Korea, Republic of	7	0.6%
22	Italy	7	0.6%
23	Greece	6	0.5%
24	South Africa	6	0.5%
25	Russia	5	0.5%
26	Jordan	5	0.5%
27	Denmark	5	0.5%
28	New Zealand	4	0.4%
29	Singapore	4	0.4%
30	Spain	3	0.3%
31	Taiwan	3	0.3%
32	Pakistan	3	0.3%
33	Egypt	3	0.3%
34	Israel	3	0.3%
35	Hong Kong	2	0.2%
36	Hungary	2	0.2%
37	Malaysia	2	0.2%
38	Lebanon	2	0.2%
39	Georgia	2	0.2%
40	Austria	2	0.2%
41	Romania	2	0.2%
42	Ukraine	2	0.2%
43	Portugal	1	0.1%
44	Philippines	1	0.1%
45	Norway	1	0.1%
46	Thailand	1	0.1%
47	Slovenia	1	0.1%
48	Belgium	1	0.1%
49	Bosnia and Herzegovina	1	0.1%
50	Bulgaria	1	0.1%
51	Chile	1	0.1%
52	Argentina	1	0.1%
53	Dominican Republic	1	0.1%
54	Croatia	1	0.1%
55	Lithuania	1	0.1%
56	Kuwait	1	0.1%
57	Iraq	1	0.1%