After the start of the 2008 recession, the proportion of 19 to 24 who were NEET saw a large increase from 17.4% in 2008 to around 22% to 23% between 2009 and 2012.
Ar ddechrau dirwasgiad 2008 gwelodd cyfran y bobl ifanc 19 i 24 oed a oedd yn NEET gynnydd mawr o 17.4% yn 2008 i tua 22% i 23% o 2009 i 2012, gan ostwng ym mhob blwyddyn ddilynol hyd at 2017.