Quintile/year | 1990 | 1992 | 1994 | 1996 | 1998 | 2000 | 2003 | 2006 | 2009 | 2011 |
---|---|---|---|---|---|---|---|---|---|---|
1st quintile | 1.07 | 1.02 | 1.03 | 0.92 | 0.84 | 1.32 | 1.45 | 2.44 | 2.28 | 2.34 |
5th quintile | 24.74 | 24.44 | 27.17 | 29.91 | 33.78 | 36.4 | 38.14 | 35.82 | 39.46 | 38.88 |
All | 7.38 | 7.15 | 8.02 | 9.06 | 9.79 | 10.40 | 11.43 | 11.37 | 12.74 | 12.02 |