Rank	Countries/Territories	Count	Percent
1	China	610	54.6%
2	United States	349	31.2%
3	Germany	69	6.2%
4	Canada	15	1.3%
5	Japan	13	1.2%
6	Netherlands	11	1%
7	Norway	11	1%
8	India	8	0.7%
9	United Kingdom	4	0.4%
10	Indonesia	3	0.3%
11	Hong Kong	3	0.3%
12	Argentina	3	0.3%
13	Australia	2	0.2%
14	Cyprus	2	0.2%
15	France	2	0.2%
16	Israel	2	0.2%
17	Russia	2	0.2%
18	Singapore	2	0.2%
19	Spain	2	0.2%
20	Ukraine	1	0.1%
21	Korea, Republic of	1	0.1%
22	Mongolia	1	0.1%
23	Serbia	1	0.1%
24	Hungary	1	0.1%