Rank	Countries/Territories	Count	Percent
1	United States	631	42.5%
2	China	311	20.9%
3	Germany	92	6.2%
4	India	83	5.6%
5	Spain	56	3.8%
6	Australia	44	3%
7	Netherlands	26	1.7%
8	Iran, Islamic Republic of	19	1.3%
9	United Kingdom	18	1.2%
10	Brazil	14	0.9%
11	France	13	0.9%
12	Indonesia	11	0.7%
13	Malaysia	11	0.7%
14	Norway	10	0.7%
15	Sweden	10	0.7%
16	South Africa	9	0.6%
17	Canada	9	0.6%
18	Cyprus	8	0.5%
19	Japan	8	0.5%
20	Korea, Republic of	7	0.5%
21	Latvia	7	0.5%
22	Pakistan	6	0.4%
23	Romania	6	0.4%
24	Bosnia and Herzegovina	6	0.4%
25	Argentina	5	0.3%
26	Denmark	5	0.3%
27	Russia	5	0.3%
28	Ireland	5	0.3%
29	Singapore	5	0.3%
30	Ukraine	5	0.3%
31	Taiwan	3	0.2%
32	Israel	3	0.2%
33	Italy	3	0.2%
34	Saudi Arabia	3	0.2%
35	Hong Kong	3	0.2%
36	Egypt	2	0.1%
37	Estonia	2	0.1%
38	Chile	2	0.1%
39	New Zealand	2	0.1%
40	Thailand	2	0.1%
41	Turkey	2	0.1%
42	Portugal	2	0.1%
43	United Arab Emirates	2	0.1%
44	Slovakia	1	0.1%
45	Nigeria	1	0.1%
46	Mauritius	1	0.1%
47	Mongolia	1	0.1%
48	Poland	1	0.1%
49	Colombia	1	0.1%
50	Cote D'ivoire	1	0.1%
51	Austria	1	0.1%
52	Belgium	1	0.1%
53	Ghana	1	0.1%