Rank	Countries/Territories	Count	Percent
1	China	439	44.5%
2	United States	353	35.8%
3	Germany	84	8.5%
4	Japan	27	2.7%
5	Korea, Republic of	15	1.5%
6	Cyprus	8	0.8%
7	France	7	0.7%
8	Netherlands	6	0.6%
9	India	5	0.5%
10	Bangladesh	3	0.3%
11	Singapore	3	0.3%
12	United Kingdom	3	0.3%
13	Mongolia	2	0.2%
14	Taiwan	2	0.2%
15	Ukraine	2	0.2%
16	United Arab Emirates	2	0.2%
17	Pakistan	2	0.2%
18	Romania	2	0.2%
19	Afghanistan	2	0.2%
20	Argentina	2	0.2%
21	Australia	2	0.2%
22	Iran, Islamic Republic of	2	0.2%
23	Latvia	2	0.2%
24	Malaysia	2	0.2%
25	Mexico	1	0.1%
26	Ireland	1	0.1%
27	Azerbaijan	1	0.1%
28	Brazil	1	0.1%
29	Bulgaria	1	0.1%
30	Canada	1	0.1%
31	Spain	1	0.1%
32	Norway	1	0.1%
33	Tunisia	1	0.1%