Last 10 years, from highest to lowest...
49,995 - 2006/ 2007
49,534 - 2008/ 2009
49,245 - 2005/ 2006
49,143 - 2007/ 2008
48,992 - 2003/ 2004
48,814 - 2002/ 2003
48,676 - 2004/ 2005
47,564 - 2009/ 2010
47,162 - 2012/2013
46,324 - 2011/ 2012
45,305 - 2010/2011
So the last four years have seen the worst Rangers support in a decade. And you don't actually come across a lower average until 1995/1996 (44,579), when Ibrox was smaller. So your support is dwindling steadily