Number 12 has not come out since 12/17/2010.
Number 18 has not come out since 8/30/2011.
Number 23 has not come out since 3/30/2012.
Number 33 has not come out since 4/13/2012.
Number 40 has not come out since 4/2/2012.
Number 22 has not come out since 6/5/2013.
Number 25 has not come out since 6/8/2013.
Number 37 has not come out since 7/31/2013.
