#tranche	montantMax	taux	impot	impotCumule
1	17629	0.00	0.00	0.00
2	21240	8.00	288.90	288.90
3	23364	9.00	191.15	480.05
4	25488	10.00	212.40	692.45
5	27612	11.00	236.65	926.10
6	32922	12.00	637.20	1563.30
7	37170	13.00	552.25	2115.55
8	41419	14.00	594.85	2710.40
9	45666	14.50	615.80	3326.20
10	73278	15.00	4141.80	7468.00
11	120007	15.50	7243.00	14711.00
12	161424	16.00	6626.70	21337.70
13	182665	16.50	3504.75	24842.45
14	261253	17.00	13359.95	38202.40
15	278246	17.50	2973.80	41176.20
16	391880	18.00	20454.10	61630.30
17	613838	18.50	41062.25	102692.55
18	100000000	19.00	162824.85	461144.00