Rank	Countries/Territories	Count	Percent
1	United States	303	33.8%
2	China	269	30%
3	Germany	69	7.7%
4	Pakistan	43	4.8%
5	India	34	3.8%
6	Canada	16	1.8%
7	Netherlands	16	1.8%
8	United Kingdom	15	1.7%
9	Japan	12	1.3%
10	Australia	11	1.2%
11	Taiwan	10	1.1%
12	Russia	9	1%
13	Saudi Arabia	9	1%
14	Indonesia	8	0.9%
15	Korea, Republic of	6	0.7%
16	Italy	5	0.6%
17	Argentina	5	0.6%
18	United Arab Emirates	5	0.6%
19	Bangladesh	4	0.4%
20	Cyprus	4	0.4%
21	Czech Republic	4	0.4%
22	France	4	0.4%
23	Iceland	4	0.4%
24	Malaysia	4	0.4%
25	Spain	3	0.3%
26	Mexico	2	0.2%
27	Nepal	2	0.2%
28	Singapore	2	0.2%
29	Slovenia	2	0.2%
30	Nigeria	2	0.2%
31	Ireland	2	0.2%
32	Hong Kong	2	0.2%
33	Colombia	2	0.2%
34	Brazil	1	0.1%
35	Bulgaria	1	0.1%
36	Azerbaijan	1	0.1%
37	Georgia	1	0.1%
38	Ethiopia	1	0.1%
39	Philippines	1	0.1%
40	Latvia	1	0.1%
41	Jordan	1	0.1%
42	Turkey	1	0.1%