5553	2011_04_13	13:01:14	4	10.95	|6_10.95_0.62		
644	1	sandwich gorgonzola	6	3.95	0.22358490566037736	574	1	3.95	0	0
1	1	Caffe latte	6	1.50	0.0849056603773585	384	1	1.50	0	0
5	1	Espresso	6	1.00	0.05660377358490566	380	1	1.00	0	0
674	1	sandwich Tonno all'olio d'oliv	6	4.50	0.25471698113207547	339	1	4.50	0	0