Here you have all the Lakers regular seasons ordered from best to worst. At the top of the list is the 1971-72 season where the Lakers won an NBA-record 33 consecutive games.
To find the 2012-13 season you have to scroll down until 48th place. The 2011-12 season is on the 36th spot. The 2010-11 season can be found in the 17th. place tied with 2009-10 and 2007-08. The 2008-09 season is tied for 3rd best in Lakers history.
Best season: 1971-72, 69-13 (.841) Worst Season: 1957-58, 19-53 (.264)