col : unnamed: 0 | album | artist(s) | sales row 1 : 1 | vain elamaa | various artists | 164,119 row 2 : 2 | koodi | robin | 117,126 row 3 : 3 | vain elamaa | various artists | 81,725 row 4 : 4 | chillaa | robin | 73,439 row 5 : 5 | 21 | adele | 44,297 row 6 : 6 | yhdesta puusta | jukka poika | 42,429 row 7 : 7 | vie mut kotiin | jesse kaikuranta | 38,985 row 8 : 8 | kun valaistun | chisu | 31,541 row 9 : 9 | joululauluja | juha tapio | 29,080 row 10 : 10 | hunningolla | erin | 27,655
which albums had number-one albums in finland in 2012? of those albums, which were recorded by only one artist? which albums made between 30,000 and 45,000 in sales? of those albums which had the highest sales?
21
Unnamed: 0 Album Artist(s) Sales
of those albums which had the highest sales?
1 Vain elamaa various artists 164,119
2 Koodi Robin 117,126
3 Vain elamaa various artists 81,725
4 Chillaa Robin 73,439
5 21 Adele 44,297
6 Yhdesta puusta Jukka Poika 42,429
7 Vie mut kotiin Jesse Kaikuranta 38,985
8 Kun valaistun Chisu 31,541
9 Joululauluja Juha Tapio 29,080
10 Hunningolla Erin 27,655
21
of those albums which had the highest sales? || which albums made between 30,000 and 45,000 in sales? | of those albums, which were recorded by only one artist? | which albums had number-one albums in finland in 2012?