1990/01/01	15.00
1990/01/02	13.80
1990/01/03	15.55
1990/01/04	18.85
1990/01/05	17.75
1990/01/06	16.65
1990/01/07	16.65
1990/01/08	17.75
1990/01/09	15.55
1990/01/10	15.00
1990/01/11	14.40
1990/01/12	14.40
1990/01/13	14.10
1990/01/14	13.80
1990/01/15	14.10
1990/01/16	13.80
1990/01/17	12.00
1990/01/18	11.70
1990/01/19	11.40
1990/01/20	10.50
1990/01/21	10.50
1990/01/22	12.30
1990/01/23	14.10
1990/01/24	14.10
1990/01/25	14.40
1990/01/26	13.20
1990/01/27	12.30
1990/01/28	12.60
1990/01/29	12.90
1990/01/30	14.40
1990/01/31	43.00
1990/02/01	58.00
1990/02/02	63.40
1990/02/03	76.60
1990/02/04	83.40
1990/02/05	70.00
1990/02/06	37.00
1990/02/07	15.55
1990/02/08	11.40
1990/02/09	10.50
1990/02/10	7.50
1990/02/11	6.60
1990/02/12	5.77
1990/02/13	5.08
1990/02/14	6.00
1990/02/15	6.00
1990/02/16	5.54
1990/02/17	5.08
1990/02/18	4.85
1990/02/19	4.16
1990/02/20	3.47
1990/02/21	3.24
1990/02/22	3.01
1990/02/23	3.24
1990/02/24	3.47
1990/02/25	4.39
1990/02/26	8.10
1990/02/27	9.30
1990/02/28	7.50
1990/03/01	6.30
1990/03/02	5.77
1990/03/03	4.85
1990/03/04	4.39
1990/03/05	3.93
1990/03/06	3.47
1990/03/07	3.01
1990/03/08	1.63
1990/03/09	1.63
1990/03/10	1.63
1990/03/11	2.09
1990/03/12	2.55
1990/03/13	2.32
1990/03/14	2.09
1990/03/15	1.26
1990/03/16	1.40
1990/03/17	1.26
1990/03/18	1.12
1990/03/19	1.12
1990/03/20	0.98
1990/03/21	0.70
1990/03/22	0.70
1990/03/23	1.26
1990/03/24	2.32
1990/03/25	3.47
1990/03/26	3.01
1990/03/27	2.78
1990/03/28	2.32
1990/03/29	1.63
1990/03/30	1.26
1990/03/31	0.98
1990/04/01	0.90
1990/04/02	0.60
1990/04/03	0.60
1990/04/04	0.60
1990/04/05	0.45
1990/04/06	0.45
1990/04/07	0.60
1990/04/08	0.60
1990/04/09	0.75
1990/04/10	2.55
1990/04/11	3.45
1990/04/12	3.75
1990/04/13	4.35
1990/04/14	3.60
1990/04/15	5.25
1990/04/16	5.70
1990/04/17	6.34
1990/04/18	6.17
1990/04/19	6.00
1990/04/20	6.17
1990/04/21	6.17
1990/04/22	6.34
1990/04/23	7.02
1990/04/24	6.00
1990/04/25	5.85
1990/04/26	6.17
1990/04/27	8.24
1990/04/28	9.86
1990/04/29	9.50
1990/04/30	8.96
1990/05/01	10.40
1990/05/02	15.26
1990/05/03	17.96
1990/05/04	16.88
1990/05/05	13.46
1990/05/06	14.54
1990/05/07	16.16
1990/05/08	14.18
1990/05/09	15.08
1990/05/10	31.40
1990/05/11	55.00
1990/05/12	53.60
1990/05/13	39.80
1990/05/14	33.80
1990/05/15	35.00
1990/05/16	35.00
1990/05/17	33.80
1990/05/18	49.40
1990/05/19	69.00
1990/05/20	88.20
1990/05/21	85.00
1990/05/22	81.80
1990/05/23	97.80
1990/05/24	124.00
1990/05/25	112.20
1990/05/26	120.50
1990/05/27	136.25
1990/05/28	148.50
1990/05/29	177.90
1990/05/30	206.55
1990/05/31	256.20
1990/06/01	264.40
1990/06/02	228.00
1990/06/03	226.05
1990/06/04	230.00
1990/06/05	210.45
1990/06/06	172.35
1990/06/07	132.75
1990/06/08	99.40
1990/06/09	78.60
1990/06/10	66.20
1990/06/11	63.40
1990/06/12	60.60
1990/06/13	56.40
1990/06/14	49.40
1990/06/15	48.00
1990/06/16	45.20
1990/06/17	43.80
1990/06/18	42.40
1990/06/19	39.80
1990/06/20	43.80
1990/06/21	43.80
1990/06/22	41.00
1990/06/23	35.00
1990/06/24	35.00
1990/06/25	32.60
1990/06/26	33.80
1990/06/27	41.00
1990/06/28	43.80
1990/06/29	38.60
1990/06/30	37.40
1990/07/01	33.80
1990/07/02	31.40
1990/07/03	23.15
1990/07/04	15.98
1990/07/05	12.74
1990/07/06	15.44
1990/07/07	24.45
1990/07/08	22.10
1990/07/09	22.10
1990/07/10	17.78
1990/07/11	15.98
1990/07/12	15.80
1990/07/13	16.16
1990/07/14	15.98
1990/07/15	16.34
1990/07/16	19.30
1990/07/17	21.30
1990/07/18	23.80
1990/07/19	26.40
1990/07/20	26.40
1990/07/21	26.40
1990/07/22	29.00
1990/07/23	32.60
1990/07/24	39.80
1990/07/25	49.40
1990/07/26	53.60
1990/07/27	50.80
1990/07/28	46.60
1990/07/29	39.80
1990/07/30	41.00
1990/07/31	48.00
1990/08/01	67.60
1990/08/02	94.60
1990/08/03	99.40
1990/08/04	96.20
1990/08/05	94.60
1990/08/06	99.40
1990/08/07	94.60
1990/08/08	97.80
1990/08/09	81.80
1990/08/10	75.40
1990/08/11	67.60
1990/08/12	60.60
1990/08/13	69.00
1990/08/14	88.20
1990/08/15	96.20
1990/08/16	81.80
1990/08/17	72.20
1990/08/18	62.00
1990/08/19	53.60
1990/08/20	53.60
1990/08/21	45.20
1990/08/22	38.60
1990/08/23	32.60
1990/08/24	28.35
1990/08/25	26.40
1990/08/26	23.80
1990/08/27	22.50
1990/08/28	35.00
1990/08/29	45.20
1990/08/30	57.80
1990/08/31	155.70
1990/09/01	262.35
1990/09/02	302.40
1990/09/03	246.00
1990/09/04	200.70
1990/09/05	172.35
1990/09/06	168.65
1990/09/07	159.40
1990/09/08	141.50
1990/09/09	155.70
1990/09/10	183.45
1990/09/11	176.05
1990/09/12	152.00
1990/09/13	145.00
1990/09/14	141.50
1990/09/15	208.50
1990/09/16	276.90
1990/09/17	390.61
1990/09/18	413.00
1990/09/19	350.80
1990/09/20	266.45
1990/09/21	196.80
1990/09/22	148.50
1990/09/23	118.75
1990/09/24	107.40
1990/09/25	122.25
1990/09/26	152.00
1990/09/27	166.80
1990/09/28	153.85
1990/09/29	134.50
1990/09/30	138.00
1990/10/01	129.25
1990/10/02	120.50
1990/10/03	122.25
1990/10/04	113.80
1990/10/05	105.80
1990/10/06	101.00
1990/10/07	113.80
1990/10/08	131.00
1990/10/09	134.50
1990/10/10	192.90
1990/10/11	222.15
1990/10/12	220.20
1990/10/13	200.70
1990/10/14	170.50
1990/10/15	134.50
1990/10/16	104.20
1990/10/17	86.60
1990/10/18	75.40
1990/10/19	66.20
1990/10/20	60.60
1990/10/21	59.20
1990/10/22	91.40
1990/10/23	198.75
1990/10/24	276.90
1990/10/25	216.30
1990/10/26	152.00
1990/10/27	152.00
1990/10/28	174.20
1990/10/29	153.85
1990/10/30	129.25
1990/10/31	113.80
1990/11/01	110.60
1990/11/02	104.20
1990/11/03	89.80
1990/11/04	80.20
1990/11/05	75.40
1990/11/06	78.60
1990/11/07	99.40
1990/11/08	113.80
1990/11/09	115.40
1990/11/10	132.75
1990/11/11	183.45
1990/11/12	176.05
1990/11/13	157.55
1990/11/14	134.50
1990/11/15	113.80
1990/11/16	104.20
1990/11/17	89.80
1990/11/18	81.80
1990/11/19	77.00
1990/11/20	73.80
1990/11/21	70.60
1990/11/22	72.20
1990/11/23	70.60
1990/11/24	67.60
1990/11/25	66.20
1990/11/26	64.80
1990/11/27	62.00
1990/11/28	59.20
1990/11/29	55.00
1990/11/30	52.20
1990/12/01	49.40
1990/12/02	49.40
1990/12/03	50.80
1990/12/04	50.80
1990/12/05	49.40
1990/12/06	46.60
1990/12/07	45.20
1990/12/08	41.00
1990/12/09	41.00
1990/12/10	39.80
1990/12/11	42.40
1990/12/12	43.80
1990/12/13	37.40
1990/12/14	37.40
1990/12/15	35.00
1990/12/16	32.60
1990/12/17	31.40
1990/12/18	30.20
1990/12/19	33.80
1990/12/20	32.60
1990/12/21	31.40
1990/12/22	28.35
1990/12/23	27.70
1990/12/24	24.45
1990/12/25	21.70
1990/12/26	18.50
1990/12/27	17.60
1990/12/28	20.10
1990/12/29	27.70
1990/12/30	27.05
1990/12/31	27.05
#===========================================
# Number of observations = 365 / 365
# Average = 63.50