Rank	Countries/Territories	Count	Percent
1	United States	558	39%
2	China	260	18.2%
3	Germany	186	13%
4	Australia	41	2.9%
5	United Kingdom	41	2.9%
6	France	37	2.6%
7	Netherlands	36	2.5%
8	Korea, Republic of	35	2.4%
9	Indonesia	33	2.3%
10	Japan	27	1.9%
11	India	23	1.6%
12	Canada	22	1.5%
13	Iran, Islamic Republic of	9	0.6%
14	Peru	9	0.6%
15	Cyprus	8	0.6%
16	Colombia	7	0.5%
17	Qatar	7	0.5%
18	South Africa	7	0.5%
19	Ireland	6	0.4%
20	Brazil	5	0.3%
21	Romania	5	0.3%
22	Ukraine	5	0.3%
23	Singapore	5	0.3%
24	Uganda	4	0.3%
25	Portugal	4	0.3%
26	Hong Kong	4	0.3%
27	Italy	4	0.3%
28	Pakistan	4	0.3%
29	Norway	3	0.2%
30	Israel	3	0.2%
31	Denmark	3	0.2%
32	Belgium	3	0.2%
33	Switzerland	3	0.2%
34	Taiwan	2	0.1%
35	Turkey	2	0.1%
36	Russia	2	0.1%
37	Slovenia	2	0.1%
38	Bangladesh	2	0.1%
39	New Zealand	2	0.1%
40	Mongolia	2	0.1%
41	Namibia	2	0.1%
42	Lithuania	1	0.1%
43	Malaysia	1	0.1%
44	Mexico	1	0.1%
45	Argentina	1	0.1%
46	Czech Republic	1	0.1%
47	Ghana	1	0.1%
48	Greece	1	0.1%
49	Slovakia	1	0.1%