How do Manchester United’s current European struggles compare to 2005-06 woes?

Manchester United were also knocked out of Europe early in the 2005-06 season (Martin Rickett/PA)

Manchester United are out of Europe after they lost to Bayern Munich in their final Champions League group game on Tuesday.

It is the sixth time they have failed to qualify for the knockout stages and just the second they have finished bottom of the group, the other being in 2005-06.