Rank	Countries/Territories	Count	Percent
1	China	576	45.1%
2	United States	394	30.9%
3	Germany	64	5%
4	Japan	52	4.1%
5	France	29	2.3%
6	Korea, Republic of	21	1.6%
7	United Kingdom	14	1.1%
8	Netherlands	13	1%
9	Brazil	13	1%
10	Norway	10	0.8%
11	Singapore	10	0.8%
12	Australia	9	0.7%
13	Cyprus	6	0.5%
14	South Africa	6	0.5%
15	Spain	5	0.4%
16	Italy	5	0.4%
17	Poland	5	0.4%
18	Hong Kong	5	0.4%
19	Chile	5	0.4%
20	Iran, Islamic Republic of	4	0.3%
21	Czech Republic	4	0.3%
22	Russia	4	0.3%
23	Denmark	3	0.2%
24	Canada	3	0.2%
25	Bangladesh	2	0.2%
26	India	2	0.2%
27	Ukraine	2	0.2%
28	Viet Nam	2	0.2%
29	Switzerland	1	0.1%
30	Romania	1	0.1%
31	Nigeria	1	0.1%
32	Malaysia	1	0.1%
33	Mexico	1	0.1%
34	Mongolia	1	0.1%
35	Belgium	1	0.1%
36	Austria	1	0.1%
37	Argentina	1	0.1%