Rank	Countries/Territories	Count	Percent
1	China	333	37.3%
2	United States	331	37.1%
3	Germany	70	7.8%
4	Russia	26	2.9%
5	United Kingdom	23	2.6%
6		18	2%
7	France	16	1.8%
8	Japan	14	1.6%
9	Denmark	11	1.2%
10	India	9	1%
11	Korea, Republic of	7	0.8%
12	Netherlands	7	0.8%
13	Australia	6	0.7%
14	Cyprus	4	0.4%
15	Canada	3	0.3%
16	Singapore	3	0.3%
17	Spain	3	0.3%
18	Poland	3	0.3%
19	Romania	2	0.2%
20	Malaysia	2	0.2%
21	Philippines	1	0.1%