Rank	Countries/Territories	Count	Percent
1	China	558	43.1%
2	United States	407	31.5%
3	Germany	77	6%
4	Russia	38	2.9%
5	United Kingdom	28	2.2%
6	France	27	2.1%
7	Japan	26	2%
8	Canada	24	1.9%
9	Korea, Republic of	20	1.5%
10	Switzerland	14	1.1%
11	Netherlands	10	0.8%
12	Spain	9	0.7%
13	Singapore	7	0.5%
14	Italy	7	0.5%
15	India	7	0.5%
16	Hong Kong	6	0.5%
17	Cyprus	6	0.5%
18	Australia	5	0.4%
19	South Africa	5	0.4%
20	Malaysia	3	0.2%
21	Ukraine	3	0.2%
22	Taiwan	2	0.2%
23	Cambodia	2	0.2%
24	Argentina	2	0.2%
25	Ireland	1	0.1%