Table
Local referendums. Voter turnout by per cent and year | Persons entitled to vote | Percentage voter turnout |
|---|
| 1978 | 36 473 | 56.9 |
|---|
| 1979 | 4 128 | 49.7 |
|---|
| 1980 | 43 533 | 54.7 |
|---|
| 1981 | 50 626 | 63.6 |
|---|
| 1982 | 8 284 | 43.2 |
|---|
| 1983 | 25 268 | 44.6 |
|---|
| 1984 | 38 753 | 60.4 |
|---|
| 1985 | 131 419 | 59.3 |
|---|
| 1986 | 93 741 | 55.4 |
|---|
| 1987 | 97 735 | 58.6 |
|---|
| 1988 | 55 841 | 46.4 |
|---|
| 1989 | 28 092 | 64.5 |
|---|
| 1990 | 133 066 | 42.7 |
|---|
| 1991 | 8 096 | 25.5 |
|---|
| 1992 | 1 350 | 35.6 |
|---|
| 1993 | 9 257 | 32.7 |
|---|
| 1994 | 4 387 | 31.1 |
|---|
| 1995 | 5 153 | 38.4 |
|---|
| 1996 | 28 963 | 40.0 |
|---|
| 1997 | 24 028 | 40.3 |
|---|
| 1998 | 5 538 | 43.5 |
|---|
| 1999 | 28 681 | 40.2 |
|---|
| 2000 | 14 776 | 43.8 |
|---|
| 2001 | 4 074 | 29.9 |
|---|
| 2002 | 18 544 | 51.3 |
|---|
| 2003 | 49 366 | 49.6 |
|---|
| 2004 | 32 989 | 50.5 |
|---|
| 2005 | 70 832 | 40.6 |
|---|
| 2006 | 15 449 | 39.0 |
|---|
| 2007 | 8 583 | 57.5 |
|---|
| 2008 | 2 591 | 16.6 |
|---|
| 2009 | 4 294 | 62.1 |
|---|
| 2010 | 54 721 | 11.7 |
|---|
| 2011 | 134 881 | 54.0 |
|---|
| 2012 | 12 266 | 27.8 |
|---|
| 2013 | 501 035 | 65.8 |
|---|
| 2014 | 10 139 | 54.3 |
|---|
| 2015 | 68 388 | 57.7 |
|---|
| 2016 | 1 128 828 | 37.9 |
|---|
| 2017 | 29 312 | 51.8 |
|---|
| 2018 | 68 254 | 53.6 |
|---|