Percentage share of income or consumption is the share that accrues to subgroups of population indicated by deciles or quintiles.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2012 | 33,50 | -2,33 % |
| 2010 | 34,30 | 5,86 % |
| 2005 | 32,40 | -11,48 % |
| 2001 | 36,60 | 26,64 % |
| 1999 | 28,90 | -3,99 % |
| 1997 | 30,10 | -18,65 % |
| 1993 | 37,00 | 0,00 % |
| 1980 | 37,00 |