Rank	Countries/Territories	Count	Percent
1	China	198	42.3%
2	United States	158	33.8%
3	Germany	32	6.8%
4	Belgium	17	3.6%
5	Netherlands	17	3.6%
6	United Kingdom	7	1.5%
7	Switzerland	5	1.1%
8	Finland	5	1.1%
9	Canada	5	1.1%
10	Cyprus	4	0.9%
11	Singapore	4	0.9%
12	Spain	3	0.6%
13	Macao	2	0.4%
14	Argentina	2	0.4%
15	Australia	2	0.4%
16	Hong Kong	2	0.4%
17	Japan	2	0.4%
18	Korea, Republic of	1	0.2%
19	Austria	1	0.2%
20	Taiwan	1	0.2%