year	ardji	arsp	tbill
1955	26.84423	37.47076	1.725
1956	15.43877	15.5339	2.6275
1957	-6.14028	-6.595344	3.225
1958	37.26317	41.26961	1.770833
1959	21.40409	12.12559	3.385833
1960	.3330079	5.754965	2.883333
1961	22.16388	28.07892	2.354167
1962	11.05436	10.05186	2.773333
1963	23.34461	25.17041	3.159167
1964	16.18869	14.11374	3.546667
1965	16.33471	13.27719	3.949167
1966	-13.7702	-7.014728	4.8625
1967	26.74135	30.27086	4.306667
1968	15.29001	17.99404	5.338333
1969	-5.660974	-2.812399	6.666667
1970	21.62357	22.05818	6.391666
1971	17.10283	22.42529	4.3325
1972	19.6104	18.02694	4.0725
1973	-1.682338	-8.360969	7.031667
1974	-9.962396	8.867086	7.83
1975	66.00809	54.51286	5.775
1976	41.55832	34.55794	4.974167
1977	-14.54305	-6.904899	5.269166
1978	15.92211	16.39519	7.188334
1979	14.99498	22.7558	10.06917
1980	31.01923	46.25365	11.43417
1981	-3.074225	-1.26616	14.025
1982	43.44023	41.6147	10.61417
1983	27.83116	23.6985	8.610833
1984	8.771205	14.5541	9.5225
1985	35.46145	36.27984	7.479167
1986	42.82312	33.3567	5.978333
1987	52.09813	48.03804	5.775
1988	19.92021	18.60945	6.6675
1989	40.33508	38.47701	8.111667
1990	12.32624	11.76183	7.493333
1991	34.46331	44.10588	5.375
1992	7.519111	7.690483	3.431667
1993	16.01105	9.094363	2.9975
1994	11.67743	4.537238	4.246666
1995	38.51927	35.89191	5.49
1996	33.40267	27.87132	5.005833
1997	41.39368	47.51066	5.060833
1998	41.948	51.88271	4.776667
1999	39.80846	30.51768	4.638333
2000	10.02653	7.105983	5.816667