Rank	Countries/Territories	Count	Percent
1	United States	425	37.5%
2	China	236	20.8%
3	India	84	7.4%
4	Germany	47	4.2%
5	Netherlands	32	2.8%
6	Ireland	30	2.7%
7	Russia	28	2.5%
8	Indonesia	21	1.9%
9	United Kingdom	18	1.6%
10	France	17	1.5%
11	Saudi Arabia	15	1.3%
12	Iran, Islamic Republic of	13	1.1%
13	Taiwan	11	1%
14	Philippines	10	0.9%
15	Korea, Republic of	10	0.9%
16	Singapore	9	0.8%
17	Romania	8	0.7%
18	Turkey	8	0.7%
19	Poland	7	0.6%
20	South Africa	6	0.5%
21	United Arab Emirates	5	0.4%
22	Japan	5	0.4%
23	Cyprus	5	0.4%
24	Egypt	5	0.4%
25	Canada	5	0.4%
26	Australia	5	0.4%
27	Bangladesh	4	0.4%
28	Cambodia	4	0.4%
29	Greece	4	0.4%
30		3	0.3%
31	Brazil	3	0.3%
32	Israel	3	0.3%
33	Kyrgyzstan	3	0.3%
34	Libya	3	0.3%
35	Rwanda	3	0.3%
36	Pakistan	3	0.3%
37	Peru	2	0.2%
38	Oman	2	0.2%
39	Spain	2	0.2%
40	Ukraine	2	0.2%
41	Malaysia	2	0.2%
42	Mexico	2	0.2%
43	Italy	2	0.2%
44	Jordan	2	0.2%
45	Nepal	2	0.2%
46	Hong Kong	2	0.2%
47	Ghana	1	0.1%
48	Iraq	1	0.1%
49	Bosnia and Herzegovina	1	0.1%
50	New Zealand	1	0.1%
51	Nigeria	1	0.1%
52	Portugal	1	0.1%
53	Qatar	1	0.1%
54	Mongolia	1	0.1%
55	Myanmar	1	0.1%
56	Thailand	1	0.1%
57	Sweden	1	0.1%
58	Vanuatu	1	0.1%
59	Yemen	1	0.1%
60	Zambia	1	0.1%