1988/01/01	76.15
1988/01/02	23.50
1988/01/03	45.00
1988/01/04	20.00
1988/01/05	20.00
1988/01/06	18.00
1988/01/07	46.00
1988/01/08	55.35
1988/01/09	42.00
1988/01/10	42.50
1988/01/11	60.60
1988/01/12	25.50
1988/01/13	65.40
1988/01/14	72.25
1988/01/15	75.50
1988/01/16	62.40
1988/01/17	50.40
1988/01/18	71.60
1988/01/19	26.00
1988/01/20	57.60
1988/01/21	98.80
1988/01/22	110.75
1988/01/23	93.20
1988/01/24	104.40
1988/01/25	105.10
1988/01/26	135.40
1988/01/27	152.20
1988/01/28	149.80
1988/01/29	120.50
1988/01/30	142.60
1988/01/31	78.75
1988/02/01	124.25
1988/02/02	86.20
1988/02/03	152.20
1988/02/04	138.60
1988/02/05	187.45
1988/02/06	150.60
1988/02/07	159.40
1988/02/08	160.20
1988/02/09	97.40
1988/02/10	157.00
1988/02/11	164.20
1988/02/12	207.10
1988/02/13	248.75
1988/02/14	162.60
1988/02/15	186.60
1988/02/16	119.75
1988/02/17	141.00
1988/02/18	98.10
1988/02/19	110.00
1988/02/20	169.00
1988/02/21	157.00
1988/02/22	132.20
1988/02/23	178.95
1988/02/24	242.20
1988/02/25	278.20
1988/02/26	302.00
1988/02/27	321.95
1988/02/28	304.10
1988/02/29	218.80
1988/03/01	226.90
1988/03/02	191.80
1988/03/03	314.60
1988/03/04	315.65
1988/03/05	304.10
1988/03/06	304.10
1988/03/07	289.00
1988/03/08	252.55
1988/03/09	201.70
1988/03/10	110.75
1988/03/11	86.20
1988/03/12	88.30
1988/03/13	83.40
1988/03/14	80.05
1988/03/15	54.80
1988/03/16	96.00
1988/03/17	86.20
1988/03/18	73.55
1988/03/19	82.70
1988/03/20	76.80
1988/03/21	76.15
1988/03/22	31.50
1988/03/23	70.30
1988/03/24	80.70
1988/03/25	72.90
1988/03/26	74.85
1988/03/27	76.15
1988/03/28	77.45
1988/03/29	16.50
1988/03/30	67.80
1988/03/31	72.25
1988/04/01	57.65
1988/04/02	55.45
1988/04/03	42.50
1988/04/04	48.10
1988/04/05	6.80
1988/04/06	43.00
1988/04/07	37.00
1988/04/08	18.70
1988/04/09	42.50
1988/04/10	42.00
1988/04/11	34.65
1988/04/12	16.60
1988/04/13	47.57
1988/04/14	67.43
1988/04/15	16.60
1988/04/16	57.08
1988/04/17	50.72
1988/04/18	66.85
1988/04/19	12.25
1988/04/20	61.68
1988/04/21	61.68
1988/04/22	63.97
1988/04/23	61.68
1988/04/24	58.22
1988/04/25	62.25
1988/04/26	41.00
1988/04/27	54.40
1988/04/28	45.50
1988/04/29	56.50
1988/04/30	66.27
1988/05/01	79.05
1988/05/02	112.20
1988/05/03	88.70
1988/05/04	79.05
1988/05/05	96.40
1988/05/06	87.30
1988/05/07	121.80
1988/05/08	182.10
1988/05/09	126.70
1988/05/10	114.60
1988/05/11	105.50
1988/05/12	104.10
1988/05/13	109.00
1988/05/14	102.70
1988/05/15	163.00
1988/05/16	239.10
1988/05/17	227.60
1988/05/18	266.40
1988/05/19	301.20
1988/05/20	301.20
1988/05/21	228.75
1988/05/22	153.70
1988/05/23	109.00
1988/05/24	78.40
1988/05/25	82.40
1988/05/26	71.90
1988/05/27	63.97
1988/05/28	54.93
1988/05/29	52.83
1988/05/30	46.52
1988/05/31	42.00
1988/06/01	40.00
1988/06/02	37.50
1988/06/03	49.15
1988/06/04	260.40
1988/06/05	262.80
1988/06/06	162.00
1988/06/07	128.40
1988/06/08	107.60
1988/06/09	110.60
1988/06/10	79.05
1988/06/11	57.65
1988/06/12	62.25
1988/06/13	42.50
1988/06/14	29.25
1988/06/15	23.00
1988/06/16	27.00
1988/06/17	32.85
1988/06/18	28.35
1988/06/19	33.75
1988/06/20	23.40
1988/06/21	18.40
1988/06/22	16.30
1988/06/23	19.00
1988/06/24	20.20
1988/06/25	35.10
1988/06/26	28.35
1988/06/27	18.70
1988/06/28	8.25
1988/06/29	5.40
1988/06/30	6.80
1988/07/01	28.35
1988/07/02	52.30
1988/07/03	54.40
1988/07/04	33.75
1988/07/05	17.20
1988/07/06	70.60
1988/07/07	51.78
1988/07/08	122.60
1988/07/09	117.80
1988/07/10	84.50
1988/07/11	41.00
1988/07/12	27.90
1988/07/13	61.10
1988/07/14	64.55
1988/07/15	78.40
1988/07/16	127.55
1988/07/17	130.95
1988/07/18	259.20
1988/07/19	443.08
1988/07/20	371.13
1988/07/21	159.10
1988/07/22	109.80
1988/07/23	80.35
1988/07/24	60.53
1988/07/25	38.50
1988/07/26	20.20
1988/07/27	14.20
1988/07/28	11.25
1988/07/29	11.25
1988/07/30	11.25
1988/07/31	11.00
1988/08/01	11.00
1988/08/02	11.00
1988/08/03	10.50
1988/08/04	10.50
1988/08/05	10.50
1988/08/06	10.50
1988/08/07	11.25
1988/08/08	14.50
1988/08/09	13.60
1988/08/10	13.90
1988/08/11	14.20
1988/08/12	13.90
1988/08/13	13.90
1988/08/14	13.90
1988/08/15	13.00
1988/08/16	49.68
1988/08/17	138.60
1988/08/18	123.40
1988/08/19	113.00
1988/08/20	86.60
1988/08/21	134.35
1988/08/22	142.00
1988/08/23	63.40
1988/08/24	63.97
1988/08/25	41.00
1988/08/26	33.30
1988/08/27	37.50
1988/08/28	36.00
1988/08/29	33.75
1988/08/30	35.10
1988/08/31	58.22
1988/09/01	89.40
1988/09/02	79.70
1988/09/03	54.40
1988/09/04	32.40
1988/09/05	15.10
1988/09/06	12.50
1988/09/07	25.00
1988/09/08	25.80
1988/09/09	30.60
1988/09/10	17.20
1988/09/11	13.90
1988/09/12	10.75
1988/09/13	10.50
1988/09/14	10.50
1988/09/15	10.50
1988/09/16	9.75
1988/09/17	9.00
1988/09/18	55.98
1988/09/19	89.40
1988/09/20	16.60
1988/09/21	10.50
1988/09/22	9.00
1988/09/23	8.50
1988/09/24	8.25
1988/09/25	8.50
1988/09/26	8.50
1988/09/27	8.50
1988/09/28	8.25
1988/09/29	13.30
1988/09/30	16.00
1988/10/01	43.00
1988/10/02	30.15
1988/10/03	9.50
1988/10/04	8.00
1988/10/05	8.25
1988/10/06	8.50
1988/10/07	64.55
1988/10/08	122.60
1988/10/09	88.70
1988/10/10	61.68
1988/10/11	85.90
1988/10/12	53.88
1988/10/13	12.25
1988/10/14	10.25
1988/10/15	8.00
1988/10/16	4.40
1988/10/17	13.30
1988/10/18	8.00
1988/10/19	9.50
1988/10/20	9.50
1988/10/21	12.25
1988/10/22	10.00
1988/10/23	9.75
1988/10/24	8.75
1988/10/25	6.20
1988/10/26	4.60
1988/10/27	4.20
1988/10/28	4.20
1988/10/29	4.00
1988/10/30	4.00
1988/10/31	3.90
1988/11/01	5.80
1988/11/02	5.20
1988/11/03	5.20
1988/11/04	5.20
1988/11/05	5.40
1988/11/06	5.40
1988/11/07	5.40
1988/11/08	5.60
1988/11/09	5.60
1988/11/10	5.40
1988/11/11	5.40
1988/11/12	13.60
1988/11/13	30.60
1988/11/14	38.50
1988/11/15	10.00
1988/11/16	19.80
1988/11/17	44.50
1988/11/18	17.80
1988/11/19	13.90
1988/11/20	9.25
1988/11/21	17.20
1988/11/22	10.75
1988/11/23	6.20
1988/11/24	9.75
1988/11/25	11.50
1988/11/26	12.00
1988/11/27	34.20
1988/11/28	30.60
1988/11/29	26.60
1988/11/30	30.60
1988/12/01	27.45
1988/12/02	41.00
1988/12/03	42.00
1988/12/04	39.00
1988/12/05	40.50
1988/12/06	34.65
1988/12/07	33.75
1988/12/08	38.50
1988/12/09	37.00
1988/12/10	28.35
1988/12/11	28.80
1988/12/12	29.70
1988/12/13	21.40
1988/12/14	31.50
1988/12/15	28.80
1988/12/16	24.20
1988/12/17	17.50
1988/12/18	31.05
1988/12/19	39.50
1988/12/20	20.20
1988/12/21	13.00
1988/12/22	36.00
1988/12/23	19.80
1988/12/24	14.80
1988/12/25	27.00
1988/12/26	17.80
1988/12/27	15.40
1988/12/28	27.00
1988/12/29	30.60
1988/12/30	31.50
1988/12/31	37.00
#===========================================
# Number of observations = 366 / 366
# Average = 69.79