Rank	Countries/Territories	Count	Percent
1	China	629	49.1%
2	United States	409	31.9%
3	Germany	49	3.8%
4	France	38	3%
5	Singapore	19	1.5%
6	Russia	16	1.2%
7	Cyprus	13	1%
8	Canada	12	0.9%
9	Japan	12	0.9%
10	Taiwan	12	0.9%
11	Netherlands	9	0.7%
12	India	8	0.6%
13	Australia	8	0.6%
14	Argentina	6	0.5%
15	United Kingdom	6	0.5%
16	Iran, Islamic Republic of	5	0.4%
17	Latvia	3	0.2%
18	Lebanon	3	0.2%
19	Colombia	3	0.2%
20	Thailand	3	0.2%
21	Ukraine	2	0.2%
22	Spain	2	0.2%
23	Switzerland	2	0.2%
24	Poland	2	0.2%
25	Romania	2	0.2%
26	Saudi Arabia	2	0.2%
27	Mexico	2	0.2%
28	Mongolia	2	0.2%
29	Korea, Republic of	2	0.2%
30	Hong Kong	1	0.1%