Rank	Countries/Territories	Count	Percent
1	United States	191	24.7%
2	China	120	15.5%
3	India	68	8.8%
4	Germany	50	6.5%
5	Netherlands	28	3.6%
6	Turkey	24	3.1%
7	Australia	22	2.8%
8	United Kingdom	19	2.5%
9	France	18	2.3%
10	Canada	17	2.2%
11	Japan	13	1.7%
12	Spain	13	1.7%
13	Syrian Arab Republic	13	1.7%
14	Iran, Islamic Republic of	10	1.3%
15	Brazil	9	1.2%
16	Belgium	8	1%
17	Egypt	7	0.9%
18	Malaysia	7	0.9%
19	New Zealand	7	0.9%
20	Switzerland	7	0.9%
21	Sudan	6	0.8%
22	Portugal	6	0.8%
23	Romania	6	0.8%
24	Mexico	6	0.8%
25	Nigeria	6	0.8%
26	Pakistan	6	0.8%
27	Colombia	6	0.8%
28	Ireland	5	0.6%
29	Indonesia	5	0.6%
30	Ghana	5	0.6%
31	Philippines	4	0.5%
32	Costa Rica	4	0.5%
33	Bangladesh	4	0.5%
34	Italy	4	0.5%
35	Singapore	4	0.5%
36	Tunisia	4	0.5%
37	Russia	3	0.4%
38	Sweden	3	0.4%
39	Taiwan	3	0.4%
40	Algeria	3	0.4%
41	Dominican Republic	3	0.4%
42	Israel	3	0.4%
43	Greece	2	0.3%
44	Mauritius	2	0.3%
45	Korea, Republic of	2	0.3%
46	Cyprus	2	0.3%
47	Serbia	2	0.3%
48	Thailand	1	0.1%
49	Sri Lanka	1	0.1%
50	Senegal	1	0.1%
51	South Africa	1	0.1%
52	Ukraine	1	0.1%
53	Denmark	1	0.1%
54	Fiji	1	0.1%
55	Argentina	1	0.1%
56	Cambodia	1	0.1%
57	Lithuania	1	0.1%
58	Poland	1	0.1%
59	Greenland	1	0.1%
60	Hong Kong	1	0.1%