Rank	Countries/Territories	Count	Percent
1	United States	302	30.8%
2	China	238	24.3%
3	Japan	196	20%
4	Germany	54	5.5%
5	Singapore	34	3.5%
6	United Kingdom	21	2.1%
7	Australia	19	1.9%
8	Brazil	15	1.5%
9	Turkey	12	1.2%
10	Netherlands	12	1.2%
11	Ireland	11	1.1%
12	Hong Kong	7	0.7%
13	Canada	7	0.7%
14	France	6	0.6%
15	Greece	6	0.6%
16	Spain	6	0.6%
17	Mexico	5	0.5%
18	Italy	5	0.5%
19	Cyprus	5	0.5%
20	Ghana	3	0.3%
21	Switzerland	3	0.3%
22	Philippines	2	0.2%
23	Hungary	2	0.2%
24	Finland	2	0.2%
25	Colombia	2	0.2%
26	Austria	2	0.2%
27	India	1	0.1%
28	Romania	1	0.1%