Birmingham and Blackpool both went down on 39 points, this has only happened in three seasons in the 16 seasons of 20 teams in the PL going back to 1995/96
West Ham United with 42 points in 2002/03 hold the record for most points be a relegated team
This is two more than the next two teams on the list who found 40 insufficient for survival, Bolton Wanderers in 1997/98 and Sunderland the season before