Negli%2520ultimi%2520anni%2520le%2520scuole%2520meridionali%2520e%2520insulari%2520hanno%2520fatto%2520registrare%2520una%2520tendenza%252C%2520pressoch%25E9%2520costante%252C%2520al%2520calo%2520di%2520alunni.%253Cbr%253E%253Cbr%253E%250D%250AIl%2520dato%2520%25E8%2520noto%252C%2520come%2520%25E8%2520risaputo%2520anche%2520quello%2520che%2520riguarda%2520le%2520scuole%2520settentrionali%2520dove%2520da%2520un%2520po%2592%2520di%2520tempo%2520la%2520tendenza%2520registrata%2520%25E8%2520esattamente%2520opposta%252C%2520grazie%252C%2520forse%252C%2520al%2520continuo%2520arrivo%2520di%2520alunni%2520con%2520cittadinanza%2520non%2520italiana.%253Cbr%253E%253Cbr%253E%250D%250AL%2592Istat%2520ha%2520reso%2520noto%2520nei%2520giorni%2520scorsi%2520i%2520dati%2520sulle%2520variazioni%2520demografiche%2520intervenute%2520nel%2520triennio%25202002-2004%2520in%2520ordine%2520anche%2520all%2592indice%2520di%2520natalit%25E0.%2520%253Cbr%253E%253Cbr%253E%250D%250ASi%2520tratta%2520di%2520dati%2520che%2520faranno%2520sentire%2520il%2520loro%2520effetto%2520sulla%2520scuola%2520tra%2520tre-quattro%2520anni.%253Cbr%253E%253Cbr%253E%250D%250ALa%2520speranza%2520di%2520vedere%2520invertita%2520la%2520tendenza%2520al%2520sud%2520%25E8%2520andata%2520delusa%252C%2520perch%25E9%252C%2520ancora%2520una%2520volta%2520il%2520trend%2520negativo%2520delle%2520nascite%2520%25E8%2520stato%2520confermato%2520pressoch%25E9%2520ovunque%252C%2520mentre%2520diverse%2520regioni%2520del%2520nord%2520continuano%2520a%2520vedere%2520piene%2520le%2520culle%2520%2528e%2520domani%2520pieni%2520i%2520banchi%2520di%2520scuola%2529.%253Cbr%253E%253Cbr%253E%250D%250AIl%2520Sud%2520si%2520consola%2520perch%25E9%252C%2520pur%2520con%2520tendenza%2520al%2520decremento%252C%2520ha%2520ancora%2520elevati%2520indici%2520di%2520natalit%25E0%2520%2528che%2520lentamente%2520si%2520abbassano%2520nel%2520tempo%2529.%253Cbr%253E%253Cbr%253E%250D%250ANel%2520triennio%25202002-2004%2520tutte%2520le%2520regioni%2520settentrionali%2520e%2520centrali%2520hanno%2520visto%2520aumentare%2520l%2592indice%2520di%2520natalit%25E0%252C%2520con%2520il%2520Veneto%2520che%2520%25E8%2520passato%2520addirittura%2520dal%25209%252C5%2520nati%2520su%2520mille%2520residenti%2520nel%25202002%2520a%252010%252C1%2520nel%25202004%2520e%2520con%2520la%2520provincia%2520di%2520Lodi%2520che%2520%25E8%2520passata%2520dall%25928%252C9%2520al%25209%252C9.%253Cbr%253E%253Cbr%253E%250D%250AL%2592indice%2520di%2520natalit%25E0%2520al%2520sud%2520%25E8%2520stazionario%2520o%2520in%2520lieve%2520decremento%252C%2520come%252C%2520ad%2520esempio%252C%2520in%2520%2520Basilicata%2520dove%2520%25E8%2520sceso%2520dal%25209%252C2%2520del%25202002%2520all%25928%252C9%2520del%25202004%252C%2520e%2520con%2520Enna%2520che%2520%25E8%2520scesa%2520dal%25209%252C9%2520al%25209%252C2%2520%2528ma%2520Taranto%2520in%2520controtendenza%2520%25E8%2520salito%2520dall%25928%252C6%2520al%25209%252C6%2529.%2520%253Cbr%253E%250D%250A%253Cp%253E%253Cbr%253E%250D%250A