_id	TERRITORIO	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021
1	Puglia	19.085	19.298	19.049	18.752	18.814	18.841	19.218	19.245	18.628	17.766	17.847	17.914	17.723	17.166	17.200	17.457	17.671	17.893	18.182	18.287	17.010	18.209
2	Centro-Nord	34.419	35.037	35.084	34.951	35.198	35.225	35.664	35.980	35.349	33.143	33.753	33.942	32.698	32.069	32.110	32.322	32.863	33.510	33.913	34.123	31.085	33.391
3	Mezzogiorno	19.802	20.201	20.133	19.971	19.997	20.079	20.385	20.488	20.081	19.127	18.982	18.883	18.489	17.980	17.854	18.165	18.269	18.493	18.610	18.779	17.306	18.470
4	Italia	29.158	29.707	29.725	29.606	29.805	29.873	30.287	30.551	30.025	28.275	28.632	28.735	27.802	27.236	27.231	27.484	27.893	28.411	28.734	28.944	26.456	28.385