#limiteInferieure impotTotalTranchePrecedente taux
1	0	0
111923	0	0.1125
223845	12.60	0.1375
335767	28.00	0.3000
447689	61.60	0.3250
671534	134.35	0.5250
895377	251.85	0.5625
1119221	377.75	0.8000
1343065	556.85	0.8500
1678831	842.95	1.1250
3357662	2730.95	1.3500