Type of indicator;Period;Total Income;1997;23,683.00 Income;1996;11,221.00 Income;1995;10,002.00 Income;1994;12,474.00 Income;1993;114,100.00 Income;1992;81,004.00 Income;1991;66,597.00 Income;1990;40,785.00 Income;1989;34,194.00 Income;1988;21,231.00 Income;1987;20,419.00 Income;1986;24,994.00 Income;1985;23,378.00 Income;1984;20,781.00 Income;1983;18,265.00 Income;1982;15,707.00 Income;1981;16,698.00 Income;1980;10,873.00 Payments;1997;157,221.00 Payments;1996;133,878.00 Payments;1995;138,439.00 Payments;1994;128,103.00 Payments;1993;245,600.00 Payments;1992;324,673.00 Payments;1991;236,537.00 Payments;1990;221,854.00 Payments;1989;190,446.00 Payments;1988;160,745.00 Payments;1987;113,128.00 Payments;1986;103,816.00 Payments;1985;93,914.00 Payments;1984;84,742.00 Payments;1983;88,338.00 Payments;1982;78,984.00 Payments;1981;52,382.00 Payments;1980;44,393.00 Balance;1997;-133,538.00 Balance;1996;-122,657.00 Balance;1995;-128,437.00 Balance;1994;-115,629.00 Balance;1993;-131,500.00 Balance;1992;-243,669.00 Balance;1991;-169,940.00 Balance;1990;-181,069.00 Balance;1989;-156,252.00 Balance;1988;-139,514.00 Balance;1987;-92,709.00 Balance;1986;-78,822.00 Balance;1985;-70,436.00 Balance;1984;-63,961.00 Balance;1983;-70,073.00 Balance;1982;-63,277.00 Balance;1981;-35,684.00 Balance;1980;-33,520.00 Coverage rate;1997;0.15 Coverage rate;1996;0.08 Coverage rate;1995;0.07 Coverage rate;1994;0.10 Coverage rate;1993;0.46 Coverage rate;1992;0.25 Coverage rate;1991;0.28 Coverage rate;1990;0.18 Coverage rate;1989;0.18 Coverage rate;1988;0.13 Coverage rate;1987;0.18 Coverage rate;1986;0.24 Coverage rate;1985;0.25 Coverage rate;1984;0.25 Coverage rate;1983;0.21 Coverage rate;1982;0.20 Coverage rate;1981;0.32 Coverage rate;1980;0.24 Volume of transactions;1997;180,904.00 Volume of transactions;1996;145,099.00 Volume of transactions;1995;148,441.00 Volume of transactions;1994;140,577.00 Volume of transactions;1993;359,700.00 Volume of transactions;1992;405,677.00 Volume of transactions;1991;303,134.00 Volume of transactions;1990;262,639.00 Volume of transactions;1989;224,640.00 Volume of transactions;1988;181,976.00 Volume of transactions;1987;133,547.00 Volume of transactions;1986;128,810.00 Volume of transactions;1985;117,192.00 Volume of transactions;1984;105,523.00 Volume of transactions;1983;106,603.00 Volume of transactions;1982;94,691.00 Volume of transactions;1981;69,080.00 Volume of transactions;1980;55,266.00 Income / expenditure R+D;1997;0.04 Income / expenditure R+D;1996;0.02 Income / expenditure R+D;1995;0.02 Income / expenditure R+D;1994;0.02 Income / expenditure R+D;1993;0.20 Income / expenditure R+D;1992;0.15 Income / expenditure R+D;1991;0.14 Income / expenditure R+D;1990;0.10 Income / expenditure R+D;1989;0.10 Income / expenditure R+D;1988;0.07 Income / expenditure R+D;1987;0.09 Income / expenditure R+D;1986;0.13 Income / expenditure R+D;1985;0.15 Income / expenditure R+D;1984;0.16 Income / expenditure R+D;1983;0.17 Income / expenditure R+D;1982;0.16 Income / expenditure R+D;1981;0.23 Income / expenditure R+D;1980;0.17 Payments / expenditure R+D;1997;0.23 Payments / expenditure R+D;1996;0.21 Payments / expenditure R+D;1995;0.23 Payments / expenditure R+D;1994;0.23 Payments / expenditure R+D;1993;0.44 Payments / expenditure R+D;1992;0.60 Payments / expenditure R+D;1991;0.49 Payments / expenditure R+D;1990;0.52 Payments / expenditure R+D;1989;0.56 Payments / expenditure R+D;1988;0.56 Payments / expenditure R+D;1987;0.49 Payments / expenditure R+D;1986;0.53 Payments / expenditure R+D;1985;0.60 Payments / expenditure R+D;1984;0.67 Payments / expenditure R+D;1983;0.82 Payments / expenditure R+D;1982;0.82 Payments / expenditure R+D;1981;0.72 Payments / expenditure R+D;1980;0.68