1964/01/01	29.50
1964/01/02	29.50
1964/01/03	28.60
1964/01/04	28.60
1964/01/05	27.70
1964/01/06	27.70
1964/01/07	26.80
1964/01/08	26.80
1964/01/09	25.00
1964/01/10	25.00
1964/01/11	25.00
1964/01/12	24.17
1964/01/13	24.17
1964/01/14	24.17
1964/01/15	23.35
1964/01/16	23.35
1964/01/17	23.35
1964/01/18	23.35
1964/01/19	23.35
1964/01/20	24.17
1964/01/21	24.17
1964/01/22	25.00
1964/01/23	25.00
1964/01/24	25.00
1964/01/25	25.00
1964/01/26	24.17
1964/01/27	24.17
1964/01/28	24.17
1964/01/29	24.17
1964/01/30	23.35
1964/01/31	23.35
1964/02/01	23.35
1964/02/02	22.53
1964/02/03	22.53
1964/02/04	21.70
1964/02/05	21.70
1964/02/06	20.87
1964/02/07	20.87
1964/02/08	20.05
1964/02/09	20.05
1964/02/10	19.22
1964/02/11	19.22
1964/02/12	18.40
1964/02/13	18.40
1964/02/14	17.58
1964/02/15	17.58
1964/02/16	16.75
1964/02/17	16.75
1964/02/18	16.75
1964/02/19	16.12
1964/02/20	0
1964/02/21	16.12
1964/02/22	16.12
1964/02/23	15.50
1964/02/24	15.50
1964/02/25	15.50
1964/02/26	14.88
1964/02/27	14.88
1964/02/28	14.25
1964/02/29	14.25
1964/03/01	13.63
1964/03/02	13.63
1964/03/03	13.00
1964/03/04	13.00
1964/03/05	13.00
1964/03/06	12.37
1964/03/07	12.37
1964/03/08	11.75
1964/03/09	11.75
1964/03/10	11.75
1964/03/11	11.13
1964/03/12	11.13
1964/03/13	11.13
1964/03/14	11.75
1964/03/15	12.37
1964/03/16	13.00
1964/03/17	13.00
1964/03/18	13.00
1964/03/19	12.37
1964/03/20	12.37
1964/03/21	11.75
1964/03/22	11.75
1964/03/23	11.75
1964/03/24	11.13
1964/03/25	11.13
1964/03/26	11.13
1964/03/27	10.50
1964/03/28	10.50
1964/03/29	11.13
1964/03/30	11.13
1964/03/31	10.50
1964/04/01	10.60
1964/04/02	10.60
1964/04/03	10.60
1964/04/04	10.60
1964/04/05	10.60
1964/04/06	10.60
1964/04/07	10.10
1964/04/08	10.10
1964/04/09	10.10
1964/04/10	10.10
1964/04/11	10.10
1964/04/12	9.60
1964/04/13	9.60
1964/04/14	9.60
1964/04/15	9.60
1964/04/16	9.10
1964/04/17	9.10
1964/04/18	8.60
1964/04/19	8.60
1964/04/20	8.10
1964/04/21	8.10
1964/04/22	7.60
1964/04/23	7.60
1964/04/24	7.60
1964/04/25	7.60
1964/04/26	14.00
1964/04/27	14.00
1964/04/28	13.32
1964/04/29	13.32
1964/04/30	13.32
1964/05/01	13.32
1964/05/02	14.68
1964/05/03	16.04
1964/05/04	17.40
1964/05/05	16.72
1964/05/06	18.16
1964/05/07	19.68
1964/05/08	21.20
1964/05/09	23.48
1964/05/10	24.24
1964/05/11	25.00
1964/05/12	24.24
1964/05/13	22.72
1964/05/14	22.72
1964/05/15	25.00
1964/05/16	27.70
1964/05/17	29.50
1964/05/18	30.40
1964/05/19	28.60
1964/05/20	27.70
1964/05/21	25.00
1964/05/22	22.72
1964/05/23	23.48
1964/05/24	25.00
1964/05/25	25.00
1964/05/26	24.24
1964/05/27	24.24
1964/05/28	26.80
1964/05/29	29.50
1964/05/30	32.20
1964/05/31	34.00
1964/06/01	33.10
1964/06/02	32.20
1964/06/03	30.40
1964/06/04	27.70
1964/06/05	25.90
1964/06/06	24.24
1964/06/07	21.96
1964/06/08	21.20
1964/06/09	21.96
1964/06/10	24.24
1964/06/11	25.00
1964/06/12	25.00
1964/06/13	24.24
1964/06/14	23.48
1964/06/15	21.96
1964/06/16	21.20
1964/06/17	20.44
1964/06/18	32.20
1964/06/19	29.50
1964/06/20	25.00
1964/06/21	23.48
1964/06/22	20.44
1964/06/23	18.16
1964/06/24	21.20
1964/06/25	20.44
1964/06/26	21.20
1964/06/27	20.44
1964/06/28	19.68
1964/06/29	21.20
1964/06/30	21.20
1964/07/01	19.68
1964/07/02	17.40
1964/07/03	18.16
1964/07/04	19.68
1964/07/05	40.30
1964/07/06	99.76
1964/07/07	69.01
1964/07/08	94.84
1964/07/09	101.40
1964/07/10	69.01
1964/07/11	49.30
1964/07/12	49.30
1964/07/13	70.40
1964/07/14	79.16
1964/07/15	79.16
1964/07/16	52.90
1964/07/17	42.40
1964/07/18	39.25
1964/07/19	35.05
1964/07/20	28.60
1964/07/21	25.90
1964/07/22	73.32
1964/07/23	140.95
1964/07/24	105.02
1964/07/25	80.62
1964/07/26	62.06
1964/07/27	49.30
1964/07/28	39.25
1964/07/29	39.25
1964/07/30	36.10
1964/07/31	34.00
1964/08/01	31.30
1964/08/02	30.40
1964/08/03	32.20
1964/08/04	31.30
1964/08/05	30.40
1964/08/06	29.50
1964/08/07	31.30
1964/08/08	27.70
1964/08/09	30.40
1964/08/10	35.05
1964/08/11	38.20
1964/08/12	38.20
1964/08/13	46.90
1964/08/14	54.10
1964/08/15	64.84
1964/08/16	93.20
1964/08/17	76.24
1964/08/18	57.89
1964/08/19	49.30
1964/08/20	49.30
1964/08/21	46.90
1964/08/22	45.70
1964/08/23	71.86
1964/08/24	76.24
1964/08/25	76.24
1964/08/26	77.70
1964/08/27	76.24
1964/08/28	94.84
1964/08/29	73.32
1964/08/30	73.32
1964/08/31	74.78
1964/09/01	89.92
1964/09/02	103.21
1964/09/03	215.90
1964/09/04	140.95
1964/09/05	93.20
1964/09/06	76.24
1964/09/07	80.62
1964/09/08	88.28
1964/09/09	125.35
1964/09/10	114.07
1964/09/11	99.76
1964/09/12	94.84
1964/09/13	158.50
1964/09/14	251.75
1964/09/15	125.35
1964/09/16	108.64
1964/09/17	88.28
1964/09/18	82.08
1964/09/19	125.35
1964/09/20	253.90
1964/09/21	168.75
1964/09/22	125.35
1964/09/23	191.30
1964/09/24	195.40
1964/09/25	207.70
1964/09/26	164.65
1964/09/27	133.15
1964/09/28	158.50
1964/09/29	170.80
1964/09/30	376.50
1964/10/01	123.40
1964/10/02	110.45
1964/10/03	164.65
1964/10/04	394.00
1964/10/05	371.50
1964/10/06	302.10
1964/10/07	295.50
1964/10/08	243.15
1964/10/09	195.40
1964/10/10	181.05
1964/10/11	232.60
1964/10/12	220.00
1964/10/13	174.90
1964/10/14	154.60
1964/10/15	168.75
1964/10/16	142.90
1964/10/17	144.85
1964/10/18	164.65
1964/10/19	148.75
1964/10/20	135.10
1964/10/21	123.40
1964/10/22	115.88
1964/10/23	152.65
1964/10/24	129.25
1964/10/25	117.69
1964/10/26	135.10
1964/10/27	123.40
1964/10/28	112.26
1964/10/29	99.76
1964/10/30	93.20
1964/10/31	96.48
1964/11/01	88.28
1964/11/02	82.08
1964/11/03	76.24
1964/11/04	76.24
1964/11/05	70.40
1964/11/06	71.86
1964/11/07	74.78
1964/11/08	85.00
1964/11/09	76.24
1964/11/10	70.40
1964/11/11	69.01
1964/11/12	67.62
1964/11/13	63.45
1964/11/14	62.06
1964/11/15	60.67
1964/11/16	60.67
1964/11/17	59.28
1964/11/18	57.89
1964/11/19	57.89
1964/11/20	67.62
1964/11/21	62.06
1964/11/22	59.28
1964/11/23	57.89
1964/11/24	56.50
1964/11/25	55.30
1964/11/26	54.10
1964/11/27	52.90
1964/11/28	51.70
1964/11/29	49.30
1964/11/30	48.10
1964/12/01	48.10
1964/12/02	48.10
1964/12/03	46.90
1964/12/04	46.90
1964/12/05	45.70
1964/12/06	45.70
1964/12/07	44.50
1964/12/08	44.50
1964/12/09	43.45
1964/12/10	42.40
1964/12/11	41.35
1964/12/12	40.30
1964/12/13	39.25
1964/12/14	38.20
1964/12/15	38.20
1964/12/16	38.20
1964/12/17	37.15
1964/12/18	37.15
1964/12/19	37.15
1964/12/20	36.10
1964/12/21	36.10
1964/12/22	36.10
1964/12/23	35.05
1964/12/24	35.05
1964/12/25	34.00
1964/12/26	34.00
1964/12/27	34.00
1964/12/28	33.10
1964/12/29	33.10
1964/12/30	33.10
1964/12/31	32.20
#===========================================
# Number of observations = 366 / 366
# Total = 19781.0
# Average = 54.05