question: what is the percentage of all cases each year, on average - present a similar earnings situation in both the t1 family file (t1ff) and the employer file (t4) ?
table.cells: 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
table.cells: %
table.cells: both sources - earnings 72.7 72.2 71.9 71.6 71.0 71.3 71.0 70.9 70.5 69.7 69.7 70.1
table.cells: single source - earnings 3.1 3.2 3.1 3.3 3.5 3.2 3.6 3.6 3.5 2.9 2.3 1.3
table.cells: single source - no earnings 24.2 24.6 25.0 25.2 25.4 25.5 25.4 25.5 26.0 27.4 28.1 28.6
table.cells: single source - no earnings 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0