Rank	Countries/Territories	Count	Percent
1	United States	672	39.1%
2	China	461	26.8%
3	Germany	113	6.6%
4	India	99	5.8%
5	Netherlands	65	3.8%
6	United Kingdom	32	1.9%
7	Canada	30	1.7%
8	Japan	23	1.3%
9	France	22	1.3%
10	Australia	21	1.2%
11	Singapore	19	1.1%
12	Russia	18	1%
13	Nigeria	14	0.8%
14	South Africa	13	0.8%
15	Indonesia	11	0.6%
16	Korea, Republic of	9	0.5%
17	Ireland	8	0.5%
18	Cyprus	8	0.5%
19	Spain	8	0.5%
20	Senegal	7	0.4%
21	Belgium	5	0.3%
22	Hong Kong	4	0.2%
23	Israel	4	0.2%
24	Ukraine	4	0.2%
25	Sweden	4	0.2%
26	Taiwan	4	0.2%
27	Italy	3	0.2%
28	Latvia	3	0.2%
29	Norway	3	0.2%
30	Oman	3	0.2%
31	Romania	3	0.2%
32	Iran, Islamic Republic of	3	0.2%
33	Ghana	3	0.2%
34	Bangladesh	2	0.1%
35	Kenya	2	0.1%
36	New Zealand	2	0.1%
37	Philippines	2	0.1%
38	Mexico	2	0.1%
39	Montenegro	1	0.1%
40	Libya	1	0.1%
41	Kazakhstan	1	0.1%
42	Poland	1	0.1%
43	Portugal	1	0.1%
44		1	0.1%
45	Argentina	1	0.1%
46	Bulgaria	1	0.1%
47	Colombia	1	0.1%
48	Turkey	1	0.1%
49	United Arab Emirates	1	0.1%