Rank	Countries/Territories	Count	Percent
1	China	153	34.5%
2	United States	141	31.8%
3	Germany	65	14.6%
4	Canada	16	3.6%
5	Japan	16	3.6%
6	Ukraine	9	2%
7	Singapore	7	1.6%
8	Cyprus	7	1.6%
9	Korea, Republic of	6	1.4%
10	France	4	0.9%
11	Malaysia	3	0.7%
12	Netherlands	2	0.5%
13	Norway	2	0.5%
14	Tunisia	2	0.5%
15	Greece	2	0.5%
16	Hong Kong	2	0.5%
17	India	2	0.5%
18	Italy	1	0.2%
19	Australia	1	0.2%
20	Switzerland	1	0.2%
21	Pakistan	1	0.2%
22	Poland	1	0.2%