Table: 2008 in canadian music
[['rank', 'artist', 'album', 'peak position', 'sales', 'certification'], ['1', 'lady gaga', 'the fame', '1', '560000', '7x platinum'], ['2', 'taylor swift', 'fearless', '1', '480000', '6x platinum'], ['3', 'kings of leon', 'only by the night', '2', '320000', '4x platinum'], ['4', 'p!nk', 'funhouse', '3', '250000', '2x platinum'], ['5', 'beyoncã knowles', 'i am sasha fierce', '6', '240000', '3x platinum'], ['6', 'britney spears', 'circus', '1', '240000', '3x platinum'], ['7', "guns n' roses", 'chinese democracy', '2', '240000', '3x platinum'], ['8', 'metallica', 'death magnetic', '1', '240000', '3x platinum'], ['9', 'katy perry', 'one of the boys', '6', '200000', '2x platinum'], ['10', 'lil wayne', 'tha carter iii', '1', '160000', '2x platinum']]
Statement: Lady Gaga is The Only Artist with 7x Platinum
Statement: among the Artist with 3x Platinum , Metallica has the lowest Peak Position
Statement: Taylor Swift has 80000 fewer Sale than the Rank 1 Artist
Statement: among the Artist with Peak Position 1 , Lil Wayne has the highest Rank number
Statement: among the Artist with Peak Position 6 , Beyoncã Knowles has the lowest Rank number