Rank	Countries/Territories	Count	Percent
1	China	434	34.3%
2	United States	417	32.9%
3	Germany	148	11.7%
4	Canada	33	2.6%
5	France	32	2.5%
6	Japan	23	1.8%
7	Netherlands	20	1.6%
8	Russia	19	1.5%
9	Singapore	14	1.1%
10	India	11	0.9%
11	Cyprus	11	0.9%
12	Australia	10	0.8%
13	Norway	7	0.6%
14	United Kingdom	7	0.6%
15	South Africa	6	0.5%
16	Mexico	5	0.4%
17	Lithuania	5	0.4%
18	Italy	5	0.4%
19	Turkey	4	0.3%
20	Argentina	4	0.3%
21	Bulgaria	4	0.3%
22	Hong Kong	4	0.3%
23	Iran, Islamic Republic of	3	0.2%
24	Brazil	3	0.2%
25	New Zealand	3	0.2%
26	Nigeria	3	0.2%
27	Yemen	3	0.2%
28	Uganda	2	0.2%
29	Ukraine	2	0.2%
30	Mongolia	2	0.2%
31	Malaysia	2	0.2%
32	Kenya	2	0.2%
33	Latvia	2	0.2%
34	Pakistan	2	0.2%
35	Ethiopia	2	0.2%
36	Costa Rica	2	0.2%
37	Ireland	2	0.2%
38	Israel	1	0.1%
39	Portugal	1	0.1%
40	Slovenia	1	0.1%
41	Spain	1	0.1%
42	Sweden	1	0.1%
43	Switzerland	1	0.1%
44	Taiwan	1	0.1%
45	Mauritius	1	0.1%