1987/01/01	34.20
1987/01/02	83.00
1987/01/03	47.20
1987/01/04	29.30
1987/01/05	97.70
1987/01/06	83.00
1987/01/07	56.50
1987/01/08	38.40
1987/01/09	39.80
1987/01/10	34.90
1987/01/11	31.40
1987/01/12	131.40
1987/01/13	69.10
1987/01/14	115.30
1987/01/15	120.80
1987/01/16	105.40
1987/01/17	71.00
1987/01/18	27.20
1987/01/19	125.40
1987/01/20	171.20
1987/01/21	162.80
1987/01/22	188.00
1987/01/23	210.00
1987/01/24	221.20
1987/01/25	28.60
1987/01/26	188.00
1987/01/27	245.20
1987/01/28	255.40
1987/01/29	282.40
1987/01/30	314.80
1987/01/31	230.80
1987/02/01	238.80
1987/02/02	287.80
1987/02/03	287.80
1987/02/04	273.40
1987/02/05	275.20
1987/02/06	266.20
1987/02/07	269.80
1987/02/08	242.00
1987/02/09	374.00
1987/02/10	382.00
1987/02/11	408.00
1987/02/12	418.00
1987/02/13	452.80
1987/02/14	441.80
1987/02/15	296.80
1987/02/16	400.00
1987/02/17	368.00
1987/02/18	402.00
1987/02/19	298.60
1987/02/20	311.20
1987/02/21	332.00
1987/02/22	124.20
1987/02/23	257.20
1987/02/24	260.80
1987/02/25	266.20
1987/02/26	334.00
1987/02/27	376.00
1987/02/28	338.00
1987/03/01	190.80
1987/03/02	257.20
1987/03/03	259.00
1987/03/04	291.40
1987/03/05	304.00
1987/03/06	305.80
1987/03/07	314.80
1987/03/08	295.00
1987/03/09	309.40
1987/03/10	332.00
1987/03/11	318.40
1987/03/12	282.40
1987/03/13	289.60
1987/03/14	246.80
1987/03/15	195.00
1987/03/16	360.00
1987/03/17	257.20
1987/03/18	190.80
1987/03/19	305.80
1987/03/20	305.80
1987/03/21	334.00
1987/03/22	284.20
1987/03/23	196.40
1987/03/24	346.00
1987/03/25	340.00
1987/03/26	311.20
1987/03/27	326.00
1987/03/28	193.60
1987/03/29	268.00
1987/03/30	295.00
1987/03/31	314.80
1987/04/01	328.50
1987/04/02	137.80
1987/04/03	141.40
1987/04/04	302.80
1987/04/05	306.40
1987/04/06	295.60
1987/04/07	295.60
1987/04/08	284.80
1987/04/09	301.00
1987/04/10	313.60
1987/04/11	310.00
1987/04/12	292.00
1987/04/13	214.40
1987/04/14	301.00
1987/04/15	319.00
1987/04/16	297.40
1987/04/17	293.80
1987/04/18	247.30
1987/04/19	284.80
1987/04/20	326.60
1987/04/21	334.20
1987/04/22	324.70
1987/04/23	299.20
1987/04/24	313.60
1987/04/25	313.60
1987/04/26	320.90
1987/04/27	266.00
1987/04/28	302.80
1987/04/29	336.10
1987/04/30	272.80
1987/05/01	224.00
1987/05/02	204.80
1987/05/03	299.20
1987/05/04	326.60
1987/05/05	271.10
1987/05/06	313.60
1987/05/07	313.60
1987/05/08	320.90
1987/05/09	304.60
1987/05/10	220.80
1987/05/11	242.20
1987/05/12	271.10
1987/05/13	313.60
1987/05/14	240.50
1987/05/15	225.60
1987/05/16	254.10
1987/05/17	195.80
1987/05/18	147.60
1987/05/19	217.60
1987/05/20	198.60
1987/05/21	193.00
1987/05/22	209.60
1987/05/23	297.40
1987/05/24	288.40
1987/05/25	238.80
1987/05/26	352.00
1987/05/27	326.60
1987/05/28	284.80
1987/05/29	240.50
1987/05/30	176.20
1987/05/31	108.80
1987/06/01	174.80
1987/06/02	224.00
1987/06/03	228.80
1987/06/04	63.00
1987/06/05	95.60
1987/06/06	81.30
1987/06/07	60.00
1987/06/08	40.90
1987/06/09	116.50
1987/06/10	117.60
1987/06/11	56.20
1987/06/12	180.40
1987/06/13	75.00
1987/06/14	102.20
1987/06/15	116.50
1987/06/16	101.10
1987/06/17	114.30
1987/06/18	177.60
1987/06/19	179.00
1987/06/20	111.00
1987/06/21	36.00
1987/06/22	100.00
1987/06/23	176.20
1987/06/24	131.90
1987/06/25	117.60
1987/06/26	123.10
1987/06/27	152.80
1987/06/28	104.40
1987/06/29	186.00
1987/06/30	173.40
1987/07/01	156.70
1987/07/02	212.80
1987/07/03	209.60
1987/07/04	179.00
1987/07/05	40.00
1987/07/06	174.80
1987/07/07	165.00
1987/07/08	179.00
1987/07/09	173.40
1987/07/10	167.80
1987/07/11	177.60
1987/07/12	181.80
1987/07/13	225.60
1987/07/14	227.20
1987/07/15	242.20
1987/07/16	252.40
1987/07/17	197.20
1987/07/18	187.40
1987/07/19	130.80
1987/07/20	193.00
1987/07/21	133.00
1987/07/22	113.20
1987/07/23	203.20
1987/07/24	214.40
1987/07/25	216.00
1987/07/26	143.80
1987/07/27	197.20
1987/07/28	177.60
1987/07/29	177.60
1987/07/30	167.80
1987/07/31	154.10
1987/08/01	165.00
1987/08/02	135.40
1987/08/03	150.20
1987/08/04	172.00
1987/08/05	163.60
1987/08/06	151.50
1987/08/07	176.20
1987/08/08	156.70
1987/08/09	124.20
1987/08/10	146.30
1987/08/11	145.00
1987/08/12	104.40
1987/08/13	204.80
1987/08/14	259.20
1987/08/15	266.00
1987/08/16	148.90
1987/08/17	198.60
1987/08/18	274.50
1987/08/19	166.40
1987/08/20	113.20
1987/08/21	130.80
1987/08/22	107.70
1987/08/23	255.80
1987/08/24	738.20
1987/08/25	302.80
1987/08/26	180.40
1987/08/27	112.10
1987/08/28	80.20
1987/08/29	72.00
1987/08/30	41.80
1987/08/31	50.80
1987/09/01	66.00
1987/09/02	64.00
1987/09/03	93.40
1987/09/04	95.60
1987/09/05	82.40
1987/09/06	38.40
1987/09/07	115.40
1987/09/08	220.80
1987/09/09	260.90
1987/09/10	86.80
1987/09/11	147.60
1987/09/12	109.90
1987/09/13	80.20
1987/09/14	59.00
1987/09/15	49.90
1987/09/16	32.00
1987/09/17	22.40
1987/09/18	18.80
1987/09/19	26.00
1987/09/20	45.40
1987/09/21	49.90
1987/09/22	75.00
1987/09/23	83.50
1987/09/24	60.00
1987/09/25	33.60
1987/09/26	41.80
1987/09/27	77.00
1987/09/28	54.40
1987/09/29	114.30
1987/09/30	75.00
1987/10/01	70.00
1987/10/02	64.00
1987/10/03	52.60
1987/10/04	28.40
1987/10/05	45.40
1987/10/06	32.80
1987/10/07	35.20
1987/10/08	29.60
1987/10/09	29.00
1987/10/10	31.40
1987/10/11	30.80
1987/10/12	54.40
1987/10/13	34.40
1987/10/14	35.20
1987/10/15	33.60
1987/10/16	24.80
1987/10/17	26.00
1987/10/18	12.40
1987/10/19	21.20
1987/10/20	23.00
1987/10/21	52.60
1987/10/22	56.20
1987/10/23	17.00
1987/10/24	12.80
1987/10/25	10.00
1987/10/26	17.60
1987/10/27	77.00
1987/10/28	65.00
1987/10/29	54.40
1987/10/30	43.60
1987/10/31	42.70
1987/11/01	29.00
1987/11/02	93.40
1987/11/03	97.80
1987/11/04	108.80
1987/11/05	84.60
1987/11/06	93.40
1987/11/07	104.40
1987/11/08	38.40
1987/11/09	102.20
1987/11/10	111.00
1987/11/11	116.50
1987/11/12	108.80
1987/11/13	107.70
1987/11/14	109.90
1987/11/15	29.00
1987/11/16	82.40
1987/11/17	80.20
1987/11/18	91.20
1987/11/19	92.30
1987/11/20	90.10
1987/11/21	94.50
1987/11/22	23.00
1987/11/23	30.80
1987/11/24	15.80
1987/11/25	28.40
1987/11/26	21.20
1987/11/27	18.80
1987/11/28	21.20
1987/11/29	18.20
1987/11/30	18.20
1987/12/01	23.60
1987/12/02	14.60
1987/12/03	12.40
1987/12/04	14.60
1987/12/05	5.40
1987/12/06	8.40
1987/12/07	19.40
1987/12/08	11.60
1987/12/09	10.40
1987/12/10	12.00
1987/12/11	13.60
1987/12/12	10.80
1987/12/13	11.60
1987/12/14	12.00
1987/12/15	11.20
1987/12/16	8.80
1987/12/17	8.40
1987/12/18	10.40
1987/12/19	10.40
1987/12/20	9.60
1987/12/21	11.60
1987/12/22	26.60
1987/12/23	24.80
1987/12/24	14.60
1987/12/25	12.40
1987/12/26	10.80
1987/12/27	8.80
1987/12/28	16.40
1987/12/29	19.40
1987/12/30	15.80
1987/12/31	12.80
#===========================================
# Number of observations = 365 / 365
# Average = 161.49