Rank	Countries/Territories	Count	Percent
1	China	633	47.8%
2	United States	418	31.6%
3	Germany	102	7.7%
4	Japan	47	3.6%
5	France	26	2%
6	Russia	19	1.4%
7	Singapore	13	1%
8	Cyprus	11	0.8%
9	Ukraine	10	0.8%
10	Norway	7	0.5%
11	Netherlands	6	0.5%
12	Canada	5	0.4%
13	Hong Kong	4	0.3%
14	India	3	0.2%
15	Iran, Islamic Republic of	3	0.2%
16	Ireland	2	0.2%
17	Lithuania	2	0.2%
18	Malaysia	2	0.2%
19	Switzerland	2	0.2%
20	Taiwan	2	0.2%
21	United Kingdom	2	0.2%
22	Romania	1	0.1%
23	Albania	1	0.1%
24	Australia	1	0.1%
25	Bangladesh	1	0.1%