| 1970-1973 | 1992-1995 | 2008-2010 |
Piedmont | −2.13 | 0.10 | −0.10 |
Valle d’Aosta | 3.07 | −0.85 | 0.66 |
Lombardia | 0.93 | −0.01 | −0.08 |
Trentino Alto Adige | 3.98 | 0.15 | 1.19 |
Veneto | 0.37 | 0.55 | 0.55 |
Friuli-Venezia Giulia | −3.76 | 0.22 | −0.07 |
Liguria | 0.31 | −0.78 | 0.31 |
Emilia-Romagna | −1.27 | 0.51 | 0.19 |
Tuscany | −2.21 | 0.31 | 0.45 |
Umbria | −4.49 | −0.05 | −0.15 |
Marche | −2.43 | 0.32 | 0.71 |
Lazio | 2.45 | 0.15 | 0.27 |
Abruzzo | 4.76 | 0.08 | −0.50 |
Molise | 0.41 | −0.09 | −0.14 |
Campania | −0.99 | −0.31 | −1.13 |
Apulia | 5.42 | −0.51 | −0.65 |
Basilicata | −0.37 | 0.34 | −0.70 |
Calabria | −2.17 | 0.39 | −0.34 |
Sicily | −2.75 | −0.87 | 0.02 |
Sardinia | −0.53 | −1.08 | −0.06 |