Rank	Countries/Territories	Count	Percent
1	China	450	45.6%
2	United States	291	29.5%
3	Germany	60	6.1%
4	Japan	31	3.1%
5	Korea, Republic of	24	2.4%
6	France	23	2.3%
7	Netherlands	22	2.2%
8	Singapore	14	1.4%
9	Russia	11	1.1%
10	Cyprus	9	0.9%
11	Taiwan	8	0.8%
12	Canada	7	0.7%
13	Hong Kong	6	0.6%
14	Australia	3	0.3%
15	Spain	3	0.3%
16	Sweden	2	0.2%
17	Ukraine	2	0.2%
18	United Kingdom	2	0.2%
19	Argentina	2	0.2%
20	Chile	2	0.2%
21	Denmark	2	0.2%
22	Iran, Islamic Republic of	2	0.2%
23	Malaysia	2	0.2%
24	Mongolia	2	0.2%
25	Hungary	1	0.1%
26		1	0.1%
27	Brazil	1	0.1%
28	United Arab Emirates	1	0.1%
29	Saudi Arabia	1	0.1%
30	Norway	1	0.1%