Rank	Countries/Territories	Count	Percent
1	United States	314	34.2%
2	China	292	31.8%
3	Germany	52	5.7%
4	Pakistan	36	3.9%
5	South Africa	24	2.6%
6	Netherlands	21	2.3%
7	Japan	19	2.1%
8	Bangladesh	19	2.1%
9	France	18	2%
10	Belarus	17	1.8%
11	Russia	9	1%
12	Sweden	9	1%
13	United Kingdom	8	0.9%
14	Singapore	8	0.9%
15	Belgium	7	0.8%
16	Australia	7	0.8%
17	India	6	0.7%
18	Switzerland	6	0.7%
19	Taiwan	4	0.4%
20	Korea, Republic of	4	0.4%
21	Iraq	4	0.4%
22	Canada	4	0.4%
23	Cyprus	4	0.4%
24	Puerto Rico	3	0.3%
25	Romania	3	0.3%
26	Malaysia	3	0.3%
27	Spain	3	0.3%
28	Ukraine	2	0.2%
29	Norway	2	0.2%
30	Denmark	2	0.2%
31	Argentina	2	0.2%
32	Italy	2	0.2%
33	Ireland	1	0.1%
34	Israel	1	0.1%
35	Estonia	1	0.1%
36	Finland	1	0.1%
37	Kyrgyzstan	1	0.1%