Rank	Countries/Territories	Count	Percent
1	United States	339	39.9%
2	China	190	22.4%
3	Germany	73	8.6%
4	India	40	4.7%
5	Australia	27	3.2%
6	Bangladesh	26	3.1%
7	Russia	18	2.1%
8	Japan	13	1.5%
9	Pakistan	11	1.3%
10	France	10	1.2%
11	Netherlands	9	1.1%
12	United Kingdom	8	0.9%
13	Turkey	7	0.8%
14	Romania	7	0.8%
15	Saudi Arabia	6	0.7%
16	Cyprus	6	0.7%
17	Brazil	6	0.7%
18	Canada	6	0.7%
19	Korea, Republic of	5	0.6%
20	Iraq	5	0.6%
21	Ireland	4	0.5%
22	Italy	4	0.5%
23	Nigeria	4	0.5%
24	Singapore	4	0.5%
25	Taiwan	4	0.5%
26	Indonesia	3	0.4%
27	Iran, Islamic Republic of	2	0.2%
28	Malaysia	2	0.2%
29	Nepal	2	0.2%
30	Ukraine	1	0.1%
31	United Arab Emirates	1	0.1%
32	Slovenia	1	0.1%
33	Norway	1	0.1%
34	Mongolia	1	0.1%
35	Austria	1	0.1%
36	Egypt	1	0.1%
37	Argentina	1	0.1%