rank           artist              album  peak position   sales certification
0     1        lady gaga           the fame              1  560000   7x platinum
1     2     taylor swift           fearless              1  480000   6x platinum
2     3    kings of leon  only by the night              2  320000   4x platinum
3     4             p!nk           funhouse              3  250000   2x platinum
4     5  beyoncã knowles  i am sasha fierce              6  240000   3x platinum
5     6   britney spears             circus              1  240000   3x platinum
6     7    guns n' roses  chinese democracy              2  240000   3x platinum
7     8        metallica     death magnetic              1  240000   3x platinum
8     9       katy perry    one of the boys              6  200000   2x platinum
9    10        lil wayne     tha carter iii              1  160000   2x platinum

Table as JSON:
{"rank":{"0":1,"1":2,"2":3,"3":4,"4":5,"5":6,"6":7,"7":8,"8":9,"9":10},"artist":{"0":"lady gaga","1":"taylor swift","2":"kings of leon","3":"p!nk","4":"beyoncã knowles","5":"britney spears","6":"guns n' roses","7":"metallica","8":"katy perry","9":"lil wayne"},"album":{"0":"the fame","1":"fearless","2":"only by the night","3":"funhouse","4":"i am sasha fierce","5":"circus","6":"chinese democracy","7":"death magnetic","8":"one of the boys","9":"tha carter iii"},"peak position":{"0":1,"1":1,"2":2,"3":3,"4":6,"5":1,"6":2,"7":1,"8":6,"9":1},"sales":{"0":560000,"1":480000,"2":320000,"3":250000,"4":240000,"5":240000,"6":240000,"7":240000,"8":200000,"9":160000},"certification":{"0":"7x platinum","1":"6x platinum","2":"4x platinum","3":"2x platinum","4":"3x platinum","5":"3x platinum","6":"3x platinum","7":"3x platinum","8":"2x platinum","9":"2x platinum"}}