Rank	Countries/Territories	Count	Percent
1	China	391	32.6%
2	United States	359	29.9%
3	Germany	76	6.3%
4	Pakistan	43	3.6%
5	India	39	3.2%
6	Uzbekistan	34	2.8%
7	Argentina	24	2%
8	Netherlands	22	1.8%
9	Japan	21	1.7%
10	United Kingdom	20	1.7%
11	Australia	16	1.3%
12	Canada	16	1.3%
13	Russia	11	0.9%
14	Saudi Arabia	11	0.9%
15	Taiwan	11	0.9%
16	Indonesia	10	0.8%
17	Korea, Republic of	8	0.7%
18	Czech Republic	6	0.5%
19	Hong Kong	6	0.5%
20	United Arab Emirates	6	0.5%
21	Italy	5	0.4%
22	Cyprus	5	0.4%
23	Bangladesh	5	0.4%
24	Iceland	4	0.3%
25	France	4	0.3%
26	Latvia	4	0.3%
27	Malaysia	4	0.3%
28	Singapore	4	0.3%
29	Ukraine	4	0.3%
30	Spain	3	0.2%
31	Ireland	3	0.2%
32	Mexico	2	0.2%
33	Nepal	2	0.2%
34	Nigeria	2	0.2%
35	Philippines	2	0.2%
36	Portugal	2	0.2%
37	Romania	2	0.2%
38	Colombia	2	0.2%
39	Slovenia	2	0.2%
40	Turkey	1	0.1%
41	Azerbaijan	1	0.1%
42	Brazil	1	0.1%
43	Bulgaria	1	0.1%
44	Cambodia	1	0.1%
45	Georgia	1	0.1%
46	Ethiopia	1	0.1%
47	Poland	1	0.1%
48	Jordan	1	0.1%
49	Israel	1	0.1%