1997/01/01	19.88
1997/01/02	19.88
1997/01/03	19.88
1997/01/04	19.34
1997/01/05	19.34
1997/01/06	19.34
1997/01/07	18.80
1997/01/08	18.80
1997/01/09	18.80
1997/01/10	18.34
1997/01/11	18.34
1997/01/12	18.34
1997/01/13	18.34
1997/01/14	17.88
1997/01/15	17.88
1997/01/16	17.88
1997/01/17	17.42
1997/01/18	17.42
1997/01/19	17.42
1997/01/20	16.96
1997/01/21	16.96
1997/01/22	16.96
1997/01/23	16.96
1997/01/24	16.50
1997/01/25	16.50
1997/01/26	16.50
1997/01/27	16.50
1997/01/28	16.50
1997/01/29	16.04
1997/01/30	16.04
1997/01/31	16.04
1997/02/01	15.58
1997/02/02	15.12
1997/02/03	15.12
1997/02/04	15.12
1997/02/05	14.66
1997/02/06	14.66
1997/02/07	14.66
1997/02/08	14.66
1997/02/09	14.20
1997/02/10	14.20
1997/02/11	14.20
1997/02/12	14.20
1997/02/13	14.20
1997/02/14	14.20
1997/02/15	14.20
1997/02/16	14.20
1997/02/17	13.78
1997/02/18	13.78
1997/02/19	13.36
1997/02/20	13.36
1997/02/21	13.36
1997/02/22	13.36
1997/02/23	13.36
1997/02/24	12.94
1997/02/25	12.94
1997/02/26	12.94
1997/02/27	12.94
1997/02/28	12.94
1997/03/01	12.94
1997/03/02	12.94
1997/03/03	12.52
1997/03/04	12.52
1997/03/05	12.10
1997/03/06	12.10
1997/03/07	12.10
1997/03/08	12.10
1997/03/09	12.10
1997/03/10	12.10
1997/03/11	12.10
1997/03/12	12.52
1997/03/13	12.10
1997/03/14	11.68
1997/03/15	11.68
1997/03/16	11.26
1997/03/17	11.26
1997/03/18	11.26
1997/03/19	11.26
1997/03/20	11.26
1997/03/21	11.26
1997/03/22	10.84
1997/03/23	11.26
1997/03/24	11.68
1997/03/25	11.26
1997/03/26	11.68
1997/03/27	12.10
1997/03/28	15.12
1997/03/29	16.96
1997/03/30	13.36
1997/03/31	16.96
1997/04/01	17.20
1997/04/02	15.52
1997/04/03	12.56
1997/04/04	11.18
1997/04/05	11.18
1997/04/06	10.72
1997/04/07	10.72
1997/04/08	11.18
1997/04/09	11.64
1997/04/10	11.64
1997/04/11	11.18
1997/04/12	10.72
1997/04/13	10.72
1997/04/14	10.72
1997/04/15	10.72
1997/04/16	11.18
1997/04/17	12.10
1997/04/18	13.02
1997/04/19	11.64
1997/04/20	10.72
1997/04/21	10.26
1997/04/22	10.26
1997/04/23	13.94
1997/04/24	18.88
1997/04/25	17.76
1997/04/26	23.90
1997/04/27	21.30
1997/04/28	18.88
1997/04/29	17.20
1997/04/30	13.02
1997/05/01	13.02
1997/05/02	87.08
1997/05/03	36.66
1997/05/04	18.88
1997/05/05	13.48
1997/05/06	11.64
1997/05/07	10.72
1997/05/08	10.72
1997/05/09	12.10
1997/05/10	16.08
1997/05/11	25.20
1997/05/12	21.30
1997/05/13	16.08
1997/05/14	13.48
1997/05/15	11.64
1997/05/16	10.72
1997/05/17	10.26
1997/05/18	9.80
1997/05/19	13.48
1997/05/20	15.52
1997/05/21	11.64
1997/05/22	10.72
1997/05/23	10.26
1997/05/24	12.56
1997/05/25	17.76
1997/05/26	35.84
1997/05/27	27.27
1997/05/28	18.32
1997/05/29	14.96
1997/05/30	13.02
1997/05/31	19.44
1997/06/01	14.96
1997/06/02	15.52
1997/06/03	15.52
1997/06/04	12.56
1997/06/05	11.18
1997/06/06	10.26
1997/06/07	13.02
1997/06/08	17.76
1997/06/09	16.08
1997/06/10	12.56
1997/06/11	11.64
1997/06/12	10.72
1997/06/13	10.26
1997/06/14	10.72
1997/06/15	10.72
1997/06/16	11.18
1997/06/17	16.64
1997/06/18	21.30
1997/06/19	22.60
1997/06/20	16.64
1997/06/21	13.02
1997/06/22	14.40
1997/06/23	13.94
1997/06/24	13.94
1997/06/25	13.02
1997/06/26	12.10
1997/06/27	12.10
1997/06/28	11.64
1997/06/29	13.48
1997/06/30	13.02
1997/07/01	17.76
1997/07/02	22.60
1997/07/03	23.25
1997/07/04	28.81
1997/07/05	20.65
1997/07/06	17.76
1997/07/07	16.08
1997/07/08	16.08
1997/07/09	14.40
1997/07/10	13.94
1997/07/11	13.94
1997/07/12	13.48
1997/07/13	16.64
1997/07/14	18.88
1997/07/15	16.64
1997/07/16	16.64
1997/07/17	25.85
1997/07/18	28.81
1997/07/19	36.66
1997/07/20	103.80
1997/07/21	213.15
1997/07/22	528.40
1997/07/23	432.00
1997/07/24	253.40
1997/07/25	167.16
1997/07/26	170.68
1997/07/27	149.56
1997/07/28	124.92
1997/07/29	115.24
1997/07/30	108.20
1997/07/31	95.88
1997/08/01	85.32
1997/08/02	236.15
1997/08/03	293.65
1997/08/04	193.00
1997/08/05	146.04
1997/08/06	124.04
1997/08/07	105.56
1997/08/08	88.84
1997/08/09	79.16
1997/08/10	85.32
1997/08/11	124.04
1997/08/12	118.76
1997/08/13	120.52
1997/08/14	105.56
1997/08/15	175.98
1997/08/16	183.99
1997/08/17	192.00
1997/08/18	329.00
1997/08/19	200.00
1997/08/20	162.76
1997/08/21	245.35
1997/08/22	168.92
1997/08/23	146.92
1997/08/24	184.88
1997/08/25	207.00
1997/08/26	195.00
1997/08/27	301.70
1997/08/28	222.35
1997/08/29	184.88
1997/08/30	407.00
1997/08/31	539.40
1997/09/01	472.50
1997/09/02	561.40
1997/09/03	539.40
1997/09/04	425.60
1997/09/05	357.00
1997/09/06	370.05
1997/09/07	310.25
1997/09/08	263.75
1997/09/09	225.80
1997/09/10	191.11
1997/09/11	173.32
1997/09/12	166.28
1997/09/13	156.60
1997/09/14	139.00
1997/09/15	132.84
1997/09/16	129.32
1997/09/17	120.52
1997/09/18	111.72
1997/09/19	106.44
1997/09/20	111.72
1997/09/21	130.20
1997/09/22	135.48
1997/09/23	105.56
1997/09/24	93.24
1997/09/25	90.60
1997/09/26	90.60
1997/09/27	107.32
1997/09/28	107.32
1997/09/29	143.40
1997/09/30	218.90
1997/10/01	161.88
1997/10/02	131.96
1997/10/03	143.40
1997/10/04	145.16
1997/10/05	144.28
1997/10/06	182.21
1997/10/07	203.00
1997/10/08	181.32
1997/10/09	161.88
1997/10/10	154.84
1997/10/11	140.76
1997/10/12	131.96
1997/10/13	123.16
1997/10/14	134.60
1997/10/15	125.80
1997/10/16	122.28
1997/10/17	115.24
1997/10/18	111.72
1997/10/19	108.20
1997/10/20	99.40
1997/10/21	95.88
1997/10/22	85.32
1997/10/23	79.16
1997/10/24	74.76
1997/10/25	72.12
1997/10/26	69.48
1997/10/27	65.96
1997/10/28	95.00
1997/10/29	73.00
1997/10/30	65.08
1997/10/31	61.56
1997/11/01	57.16
1997/11/02	54.52
1997/11/03	52.76
1997/11/04	51.00
1997/11/05	50.14
1997/11/06	47.56
1997/11/07	46.70
1997/11/08	44.98
1997/11/09	44.12
1997/11/10	43.26
1997/11/11	42.40
1997/11/12	41.58
1997/11/13	39.94
1997/11/14	39.12
1997/11/15	38.30
1997/11/16	36.66
1997/11/17	35.84
1997/11/18	35.84
1997/11/19	35.02
1997/11/20	34.20
1997/11/21	33.43
1997/11/22	31.89
1997/11/23	31.12
1997/11/24	30.35
1997/11/25	30.35
1997/11/26	29.58
1997/11/27	28.81
1997/11/28	28.04
1997/11/29	27.27
1997/11/30	26.50
1997/12/01	26.50
1997/12/02	25.85
1997/12/03	25.85
1997/12/04	25.20
1997/12/05	25.20
1997/12/06	24.55
1997/12/07	23.90
1997/12/08	23.25
1997/12/09	23.25
1997/12/10	23.25
1997/12/11	22.60
1997/12/12	21.95
1997/12/13	21.95
1997/12/14	21.95
1997/12/15	21.30
1997/12/16	20.65
1997/12/17	20.65
1997/12/18	20.00
1997/12/19	19.44
1997/12/20	19.44
1997/12/21	19.44
1997/12/22	19.44
1997/12/23	18.88
1997/12/24	18.32
1997/12/25	18.32
1997/12/26	18.32
1997/12/27	18.32
1997/12/28	18.32
1997/12/29	17.76
1997/12/30	17.76
1997/12/31	17.76
#===========================================
# Number of observations = 365 / 365
# Total = 23280.0
# Average = 63.78