Rank	Countries/Territories	Count	Percent
1	United States	509	42.7%
2	China	255	21.4%
3	Australia	68	5.7%
4	Germany	52	4.4%
5	Iran, Islamic Republic of	31	2.6%
6	Brazil	26	2.2%
7	Korea, Republic of	23	1.9%
8	Sweden	19	1.6%
9	Japan	18	1.5%
10	Canada	14	1.2%
11	Kenya	13	1.1%
12	Turkey	13	1.1%
13	United Kingdom	13	1.1%
14	Philippines	12	1%
15	India	12	1%
16	France	12	1%
17	Hong Kong	9	0.8%
18	Spain	9	0.8%
19	Netherlands	8	0.7%
20	Ireland	8	0.7%
21	Switzerland	8	0.7%
22	Taiwan	8	0.7%
23	Latvia	6	0.5%
24	Italy	5	0.4%
25	Cyprus	5	0.4%
26	Indonesia	4	0.3%
27	Mauritius	4	0.3%
28	Russia	4	0.3%
29	Singapore	4	0.3%
30	Slovenia	3	0.3%
31	Colombia	3	0.3%
32	Barbados	2	0.2%
33	Portugal	2	0.2%
34	Jordan	1	0.1%
35	Mexico	1	0.1%
36	Mongolia	1	0.1%
37	New Zealand	1	0.1%
38	Oman	1	0.1%
39	Pakistan	1	0.1%
40	Peru	1	0.1%
41	Cuba	1	0.1%
42	Bulgaria	1	0.1%
43	Bangladesh	1	0.1%
44	Uganda	1	0.1%