Rank	Countries/Territories	Count	Percent
1	United States	566	43.6%
2	China	299	23%
3	India	107	8.2%
4	Germany	96	7.4%
5		24	1.8%
6	France	17	1.3%
7	United Kingdom	16	1.2%
8	Saudi Arabia	14	1.1%
9	Netherlands	12	0.9%
10	Korea, Republic of	12	0.9%
11	Australia	10	0.8%
12	Canada	9	0.7%
13	Singapore	9	0.7%
14	Argentina	7	0.5%
15	Japan	7	0.5%
16	Senegal	7	0.5%
17	Russia	6	0.5%
18	Iran, Islamic Republic of	5	0.4%
19	Bulgaria	5	0.4%
20	Cyprus	5	0.4%
21	Denmark	5	0.4%
22	Taiwan	5	0.4%
23	Colombia	4	0.3%
24	Ireland	4	0.3%
25	Italy	3	0.2%
26	Latvia	3	0.2%
27	Romania	3	0.2%
28	Pakistan	3	0.2%
29	Thailand	3	0.2%
30	Ukraine	3	0.2%
31	Syrian Arab Republic	3	0.2%
32	Switzerland	2	0.2%
33	United Arab Emirates	2	0.2%
34	Spain	2	0.2%
35	Philippines	2	0.2%
36	Poland	2	0.2%
37	New Zealand	2	0.2%
38	Czech Republic	2	0.2%
39	Hong Kong	2	0.2%
40	Greece	1	0.1%
41	Egypt	1	0.1%
42	Bahrain	1	0.1%
43	Belgium	1	0.1%
44	Norway	1	0.1%
45	Mongolia	1	0.1%
46	Israel	1	0.1%
47	Sweden	1	0.1%
48	Slovakia	1	0.1%
49	South Africa	1	0.1%