rank                   artist                                      album peak position   sales certification
0     1                 coldplay  viva la vida or death and all his friends             1  480000   6x platinum
1     2                    adele                                         19             4  160000   2x platinum
2     3                     seal                                       soul            11   80000      platinum
3     4  bullet for my valentine                            scream aim fire         n / a   40000          gold
4     5      natasha bedingfield                      pocketful of sunshine            13   40000          gold

Table as JSON:
{"rank":{"0":1,"1":2,"2":3,"3":4,"4":5},"artist":{"0":"coldplay","1":"adele","2":"seal","3":"bullet for my valentine","4":"natasha bedingfield"},"album":{"0":"viva la vida or death and all his friends","1":"19","2":"soul","3":"scream aim fire","4":"pocketful of sunshine"},"peak position":{"0":"1","1":"4","2":"11","3":"n \/ a","4":"13"},"sales":{"0":480000,"1":160000,"2":80000,"3":40000,"4":40000},"certification":{"0":"6x platinum","1":"2x platinum","2":"platinum","3":"gold","4":"gold"}}