Rank	Countries/Territories	Count	Percent
1	China	280	35%
2	United States	273	34.1%
3	Germany	99	12.4%
4	Singapore	29	3.6%
5	Netherlands	27	3.4%
6	Hungary	14	1.8%
7	Ireland	12	1.5%
8	Switzerland	9	1.1%
9	Korea, Republic of	7	0.9%
10	Hong Kong	6	0.8%
11	Poland	5	0.6%
12	Russia	4	0.5%
13	United Kingdom	4	0.5%
14	Cyprus	4	0.5%
15	Egypt	4	0.5%
16	France	3	0.4%
17	Canada	3	0.4%
18	Mexico	3	0.4%
19	Japan	2	0.2%
20	India	2	0.2%
21	Chile	2	0.2%
22	Argentina	2	0.2%
23	Australia	2	0.2%
24	Ukraine	2	0.2%
25	Portugal	1	0.1%
26	Azerbaijan	1	0.1%