#limiteInferieure impotTotalTranchePrecedente taux
1	0	1.75
111923	195.85	2.25
223845	447.65	2.75
335767	755.45	3.00
447689	1091.20	3.25
671534	1818.70	3.50
895377	2602.15	3.75
1119221	3441.55	4.00
1343065	4336.95	4.25
1678831	5763.95	4.50