| date | Industry | Transport | Households | Services | Fishing, agriculture, forestry and non specified | Total | Industry (%) | Transport (%) | Households (%) | Services (%) | Fishing, agriculture, forestry and non specified (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1990 | 76.0 | 0.2 | 32.6 | 12.3 | 3.3 | 124.3 | 61.12 | 0.17 | 26.21 | 9.87 | 2.63 |
| 1991 | 66.7 | 0.2 | 31.0 | 9.5 | 3.7 | 110.9 | 60.09 | 0.14 | 27.94 | 8.53 | 3.3 |
| 1992 | 61.5 | 0.1 | 25.5 | 6.7 | 2.9 | 96.7 | 63.61 | 0.12 | 26.31 | 6.92 | 3.04 |
| 1993 | 56.3 | 0.1 | 25.6 | 6.0 | 3.3 | 91.3 | 61.65 | 0.11 | 28.06 | 6.57 | 3.62 |
| 1994 | 56.6 | 0.0 | 21.6 | 4.3 | 2.8 | 85.4 | 66.3 | 0.02 | 25.3 | 5.06 | 3.32 |
| 1995 | 57.6 | 0.0 | 18.9 | 3.9 | 2.5 | 83.0 | 69.46 | 0.02 | 22.81 | 4.75 | 2.97 |
| 1996 | 56.7 | 0.0 | 19.9 | 3.3 | 2.1 | 82.0 | 69.19 | 0.02 | 24.23 | 4.06 | 2.51 |
| 1997 | 56.2 | 0.0 | 16.9 | 2.9 | 1.9 | 77.9 | 72.13 | 0.02 | 21.68 | 3.71 | 2.46 |
| 1998 | 51.1 | 0.0 | 13.3 | 2.1 | 1.6 | 68.1 | 75.03 | 0.01 | 19.54 | 3.06 | 2.35 |
| 1999 | 46.9 | 0.0 | 12.6 | 1.8 | 1.8 | 63.1 | 74.36 | 0.01 | 19.95 | 2.87 | 2.8 |
| 2000 | 48.9 | 0.0 | 10.2 | 1.5 | 1.4 | 62.0 | 78.96 | 0.02 | 16.39 | 2.42 | 2.22 |
| 2001 | 46.2 | 0.0 | 10.4 | 1.3 | 1.2 | 59.1 | 78.15 | 0.05 | 17.54 | 2.24 | 2.02 |
| 2002 | 43.5 | 0.0 | 10.3 | 1.6 | 1.1 | 56.4 | 77.08 | 0.05 | 18.22 | 2.76 | 1.88 |
| 2003 | 45.1 | 0.0 | 9.9 | 1.5 | 1.1 | 57.6 | 78.33 | 0.01 | 17.22 | 2.6 | 1.83 |
| 2004 | 43.6 | 0.0 | 9.8 | 1.6 | 1.1 | 56.1 | 77.74 | 0.01 | 17.46 | 2.77 | 2.02 |
| 2005 | 41.8 | 0.0 | 9.9 | 1.0 | 1.2 | 54.0 | 77.47 | 0.01 | 18.39 | 1.93 | 2.2 |
| 2006 | 42.0 | 0.0 | 10.8 | 1.3 | 1.4 | 55.5 | 75.67 | 0.02 | 19.52 | 2.33 | 2.45 |
| 2007 | 42.5 | 0.0 | 9.7 | 1.2 | 1.2 | 54.6 | 77.74 | 0.02 | 17.78 | 2.27 | 2.19 |
| 2008 | 40.0 | 0.0 | 10.3 | 1.3 | 1.3 | 53.0 | 75.51 | 0.02 | 19.5 | 2.5 | 2.47 |
| 2009 | 30.0 | 0.0 | 10.4 | 1.7 | 1.3 | 43.4 | 69.24 | 0.03 | 23.86 | 3.85 | 3.01 |
| 2010 | 35.0 | 0.0 | 11.7 | 1.6 | 1.5 | 49.8 | 70.37 | 0.02 | 23.55 | 3.13 | 2.93 |
| 2011 | 35.9 | 0.0 | 10.4 | 1.5 | 1.3 | 49.1 | 73.2 | 0.02 | 21.16 | 2.97 | 2.65 |
| 2012 | 35.2 | 0.0 | 10.5 | 1.1 | 1.3 | 48.1 | 73.17 | 0.02 | 21.73 | 2.37 | 2.71 |
| 2013 | 35.1 | 0.0 | 10.2 | 1.1 | 1.3 | 47.6 | 73.6 | 0.02 | 21.34 | 2.36 | 2.68 |