Rank	Countries/Territories	Count	Percent
1	China	588	59.8%
2	United States	246	25%
3	Germany	67	6.8%
4	Canada	14	1.4%
5	Japan	12	1.2%
6	Norway	11	1.1%
7	Netherlands	9	0.9%
8	India	8	0.8%
9	United Kingdom	4	0.4%
10	Indonesia	3	0.3%
11	Hong Kong	3	0.3%
12	Israel	2	0.2%
13	Cyprus	2	0.2%
14	France	2	0.2%
15	Australia	2	0.2%
16	Russia	2	0.2%
17	Spain	2	0.2%
18	Ukraine	1	0.1%
19	Serbia	1	0.1%
20	Korea, Republic of	1	0.1%
21	Mongolia	1	0.1%
22	Argentina	1	0.1%
23	Hungary	1	0.1%