Rank	Countries/Territories	Count	Percent
1	China	227	40.2%
2	United States	165	29.2%
3	Germany	41	7.3%
4	Japan	28	5%
5		16	2.8%
6	France	15	2.7%
7	Singapore	14	2.5%
8	Korea, Republic of	10	1.8%
9	Netherlands	10	1.8%
10	Norway	6	1.1%
11	Australia	6	1.1%
12	Cyprus	5	0.9%
13	Ukraine	5	0.9%
14	Argentina	3	0.5%
15	Brazil	2	0.4%
16	Canada	2	0.4%
17	Hong Kong	2	0.4%
18	Russia	2	0.4%
19	Turkey	2	0.4%
20	Switzerland	1	0.2%
21	Taiwan	1	0.2%
22	Mongolia	1	0.2%
23	United Kingdom	1	0.2%