1975.1	30.44	18.17	2.41
1975.2	30.92	19.89	2.20
1975.3	31.58	20.75	2.04
1975.4	32.09	21.48	2.02
1976.1	32.40	22.26	1.92
1976.2	32.80	23.04	1.78
1976.3	33.32	23.59	1.68
1976.4	33.70	24.67	1.70
1977.1	34.29	25.92	1.72
1977.2	35.03	27.08	1.72
1977.3	35.54	27.51	1.75
1977.4	35.93	27.92	1.91
1978.1	36.54	28.37	1.86
1978.2	37.49	29.15	1.86
1978.3	38.37	29.64	1.97
1978.4	39.15	30.17	2.03
1979.1	40.13	31.11	2.07
1979.2	41.50	32.25	2.17
1979.3	42.87	34.40	2.20
1979.4	44.13	35.38	2.22
1980.1	45.84	37.04	2.17
1980.2	47.50	39.20	2.36
1980.3	48.40	40.04	2.39
1980.4	49.66	40.78	2.39
1981.1	50.98	41.74	2.24
1981.2	52.16	43.80	1.94
1981.3	53.65	44.54	1.80
1981.4	54.42	45.64	1.91
1982.1	54.87	46.38	1.78
1982.2	55.71	47.87	1.74
1982.3	56.76	48.11	1.69
1982.4	56.88	48.46	1.61
1983.1	56.85	48.69	1.48
1983.2	57.56	49.67	1.53
1983.3	58.25	50.34	1.50
1983.4	58.76	50.91	1.45
1984.1	59.40	51.20	1.44
1984.2	60.05	52.24	1.35
1984.3	60.70	52.69	1.25
1984.4	61.14	53.37	1.16
1985.1	61.54	54.02	1.24
1985.2	62.28	55.88	1.30
1985.3	62.74	56.02	1.40
1985.4	63.30	56.29	1.44
1986.1	63.46	56.68	1.49
1986.2	63.30	57.43	1.53
1986.3	63.77	57.48	1.45
1986.4	64.13	58.23	1.47
1987.1	64.84	58.93	1.61
1987.2	65.69	59.83	1.61
1987.3	66.43	59.97	1.63
1987.4	67.00	60.62	1.87
1988.1	67.40	60.91	1.88
1988.2	68.25	62.38	1.71
1988.3	69.16	63.24	1.69
1988.4	69.88	64.57	1.81
1989.1	70.65	65.61	1.69
1989.2	71.82	67.49	1.55
1989.3	72.40	68.12	1.63
1989.4	73.09	69.47	1.61
1990.1	74.35	70.70	1.64
1990.2	75.11	74.01	1.74
1990.3	76.40	75.22	1.87
1990.4	77.64	76.40	1.93
1991.1	78.28	76.85	1.74
1991.2	78.75	78.45	1.62
1991.3	79.37	78.81	1.75
1991.4	79.97	79.57	1.87
1992.1	80.53	80.00	1.74
1992.2	81.18	81.72	1.90
1992.3	81.82	81.66	1.78
1992.4	82.40	82.00	1.51
1993.1	83.10	81.45	1.50
1993.2	83.74	82.76	1.51
1993.3	84.07	83.00	1.51
1993.4	84.65	83.27	1.48
1994.1	85.19	83.39	1.48
1994.2	85.73	84.89	1.54
1994.3	86.49	84.91	1.58
1994.4	86.90	85.46	1.56
1995.1	87.61	86.23	1.61
1995.2	88.39	87.79	1.59
1995.3	88.77	88.03	1.58
1995.4	89.20	88.16	1.55
1996.1	90.01	88.61	1.53
1996.2	90.90	89.77	1.55
1996.3	91.39	89.93	1.56
1996.4	92.04	90.47	1.70
1997.1	92.66	91.00	1.63
1997.2	93.03	92.16	1.66
1997.3	93.40	93.06	1.61
1997.4	93.77	93.80	1.65
1998.1	94.02	94.10	1.68
1998.2	94.52	95.84	1.66
1998.3	94.89	96.15	1.70
1998.4	95.22	96.58	1.66
1999.1	95.59	96.17	1.61
1999.2	96.52	97.19	1.57
1999.3	97.12	97.27	1.65
1999.4	97.72	97.99	1.62
2000.1	98.68	98.38	1.60
2000.2	99.73	100.23	1.51
2000.3	100.52	100.38	1.47
2000.4	101.07	101.01	1.49
2001.1	102.03	100.89	1.43
2001.2	103.10	102.14	1.40
2001.3	103.23	102.18	1.47
2001.4	102.94	102.07	1.45
2002.1	103.31	102.12	1.42
2002.2	104.43	103.40	1.54
2002.3	104.88	103.75	1.56
2002.4	105.21	104.67	1.61
2003.1	106.27	105.26	1.58
2003.2	106.66	106.51	1.65
2003.3	107.18	106.78	1.67
2003.4	107.20	107.45	1.78