Rank	Countries/Territories	Count	Percent
1	China	447	41%
2	United States	323	29.6%
3	Germany	64	5.9%
4	Japan	25	2.3%
5	Russia	19	1.7%
6	South Africa	18	1.6%
7	Singapore	17	1.6%
8	Netherlands	14	1.3%
9	France	13	1.2%
10		13	1.2%
11	Turkey	13	1.2%
12	Nigeria	8	0.7%
13	Mexico	8	0.7%
14	Argentina	7	0.6%
15	Bangladesh	7	0.6%
16	Ukraine	7	0.6%
17	Korea, Republic of	6	0.5%
18	Iraq	6	0.5%
19	Israel	6	0.5%
20	United Kingdom	5	0.5%
21	Viet Nam	5	0.5%
22	Taiwan	4	0.4%
23	Ireland	4	0.4%
24	Bulgaria	4	0.4%
25	Iran, Islamic Republic of	4	0.4%
26	Hong Kong	4	0.4%
27	Cyprus	4	0.4%
28	Egypt	3	0.3%
29	Colombia	3	0.3%
30	India	3	0.3%
31	Italy	3	0.3%
32	Peru	3	0.3%
33	Spain	3	0.3%
34	Sri Lanka	2	0.2%
35	Norway	2	0.2%
36	Canada	2	0.2%
37	Austria	2	0.2%
38	Brazil	2	0.2%
39	Belgium	1	0.1%
40	Australia	1	0.1%
41	Finland	1	0.1%
42	Pakistan	1	0.1%
43	Poland	1	0.1%
44	Romania	1	0.1%
45	Mauritius	1	0.1%
46	Mongolia	1	0.1%