Rank	Countries/Territories	Count	Percent
1	China	137	37.5%
2	United States	118	32.3%
3	Germany	44	12.1%
4	Korea, Republic of	14	3.8%
5	Singapore	8	2.2%
6	Cyprus	8	2.2%
7	Netherlands	7	1.9%
8		5	1.4%
9	Canada	5	1.4%
10	Australia	3	0.8%
11	Japan	3	0.8%
12	Ukraine	2	0.5%
13	Pakistan	2	0.5%
14	India	2	0.5%
15	Ireland	2	0.5%
16	Switzerland	1	0.3%
17	Russia	1	0.3%
18	Argentina	1	0.3%
19	France	1	0.3%
20	Greece	1	0.3%