Rank	Countries/Territories	Count	Percent
1	United States	791	40.4%
2	China	527	26.9%
3	Germany	173	8.8%
4	France	70	3.6%
5	Canada	50	2.6%
6	India	44	2.2%
7	Brazil	28	1.4%
8	Austria	25	1.3%
9	Ireland	22	1.1%
10	Netherlands	21	1.1%
11	Japan	20	1%
12	Iran, Islamic Republic of	16	0.8%
13	Cyprus	15	0.8%
14		13	0.7%
15	Mexico	9	0.5%
16	Russia	9	0.5%
17	United Kingdom	9	0.5%
18	Argentina	8	0.4%
19	Hong Kong	8	0.4%
20	Korea, Republic of	8	0.4%
21	Kuwait	7	0.4%
22	Italy	7	0.4%
23	Australia	6	0.3%
24	Latvia	5	0.3%
25	Indonesia	5	0.3%
26	Singapore	5	0.3%
27	Portugal	5	0.3%
28	Romania	4	0.2%
29	Norway	3	0.2%
30	Turkey	3	0.2%
31	Jamaica	3	0.2%
32	Algeria	3	0.2%
33	Bangladesh	3	0.2%
34	Bulgaria	2	0.1%
35	Denmark	2	0.1%
36	Guatemala	2	0.1%
37	Lithuania	2	0.1%
38	Malaysia	2	0.1%
39	Ukraine	2	0.1%
40	Sweden	2	0.1%
41	Mongolia	2	0.1%
42	Viet Nam	2	0.1%
43	Yemen	2	0.1%
44	Uruguay	1	0.1%
45	New Zealand	1	0.1%
46	Philippines	1	0.1%
47	Switzerland	1	0.1%
48	Taiwan	1	0.1%
49	Thailand	1	0.1%
50	Tunisia	1	0.1%
51	Spain	1	0.1%
52	Lebanon	1	0.1%
53	Iraq	1	0.1%
54	Israel	1	0.1%
55	Egypt	1	0.1%
56	Chile	1	0.1%
57	Colombia	1	0.1%
58	Cambodia	1	0.1%