Coupon: fixed coupon equal to gross 3.00 per cent per annum, payable quarterly, for year 1 and 2; then floating rate coupons with cap and floor (gross quarterly variable coupons equal to Euribor 3 months + 1.00 per cent per annum, with minimum rate equal to 1.50 per cent per annum and maximum rate equal to 4.00 per cent per annum)