1 anpa italian environment protection agency second activity report 4th of march 2002 eu eco label 2 index first ahwg findings 4 d efinition the pro duct group a im this 5 analysis tour ist offer and demand 7 t ourist acc ommodation 9 tourist in europe distribution accommodation european countries 12 source elaboration acta on eurostat data 16 3 hotels by category 17 trend structures medium long period 19 25 31 to time span 36 f inal conclusions 39 from following points have been observed methodology rese arc h for criteria devel opment 40 c hoosing hotel sy stem develop ment rom legislation framework