1987/01/01	52.80
1987/01/02	42.00
1987/01/03	54.60
1987/01/04	60.00
1987/01/05	56.40
1987/01/06	78.00
1987/01/07	68.00
1987/01/08	58.20
1987/01/09	60.00
1987/01/10	60.00
1987/01/11	56.40
1987/01/12	43.80
1987/01/13	78.00
1987/01/14	84.60
1987/01/15	100.70
1987/01/16	103.00
1987/01/17	108.00
1987/01/18	96.10
1987/01/19	45.60
1987/01/20	19.30
1987/01/21	68.00
1987/01/22	170.00
1987/01/23	158.00
1987/01/24	155.00
1987/01/25	155.00
1987/01/26	146.90
1987/01/27	78.00
1987/01/28	155.00
1987/01/29	204.20
1987/01/30	220.30
1987/01/31	217.00
1987/02/01	201.00
1987/02/02	161.00
1987/02/03	185.00
1987/02/04	204.20
1987/02/05	220.30
1987/02/06	220.30
1987/02/07	230.20
1987/02/08	236.80
1987/02/09	223.60
1987/02/10	217.00
1987/02/11	250.00
1987/02/12	260.80
1987/02/13	236.80
1987/02/14	253.60
1987/02/15	74.00
1987/02/16	246.70
1987/02/17	257.20
1987/02/18	250.00
1987/02/19	268.00
1987/02/20	253.60
1987/02/21	260.80
1987/02/22	275.20
1987/02/23	213.80
1987/02/24	144.20
1987/02/25	257.20
1987/02/26	286.00
1987/02/27	316.40
1987/02/28	331.60
1987/03/01	327.80
1987/03/02	271.60
1987/03/03	230.20
1987/03/04	350.60
1987/03/05	358.20
1987/03/06	365.80
1987/03/07	381.00
1987/03/08	413.80
1987/03/09	346.80
1987/03/10	384.80
1987/03/11	384.80
1987/03/12	384.80
1987/03/13	301.20
1987/03/14	335.40
1987/03/15	308.80
1987/03/16	293.60
1987/03/17	335.40
1987/03/18	354.40
1987/03/19	354.40
1987/03/20	362.00
1987/03/21	362.00
1987/03/22	354.40
1987/03/23	286.00
1987/03/24	271.60
1987/03/25	354.40
1987/03/26	369.60
1987/03/27	373.40
1987/03/28	381.00
1987/03/29	343.00
1987/03/30	297.40
1987/03/31	293.60
1987/04/01	356.80
1987/04/02	371.20
1987/04/03	385.80
1987/04/04	385.80
1987/04/05	378.40
1987/04/06	292.20
1987/04/07	295.50
1987/04/08	335.80
1987/04/09	292.20
1987/04/10	315.40
1987/04/11	318.80
1987/04/12	292.20
1987/04/13	329.00
1987/04/14	275.80
1987/04/15	295.50
1987/04/16	302.10
1987/04/17	269.40
1987/04/18	295.50
1987/04/19	318.80
1987/04/20	364.00
1987/04/21	364.00
1987/04/22	404.80
1987/04/23	360.40
1987/04/24	315.40
1987/04/25	315.40
1987/04/26	279.00
1987/04/27	247.00
1987/04/28	209.10
1987/04/29	231.00
1987/04/30	253.40
1987/05/01	234.20
1987/05/02	209.10
1987/05/03	185.50
1987/05/04	224.60
1987/05/05	237.40
1987/05/06	243.80
1987/05/07	237.40
1987/05/08	288.90
1987/05/09	356.80
1987/05/10	298.80
1987/05/11	266.20
1987/05/12	269.40
1987/05/13	247.00
1987/05/14	256.60
1987/05/15	209.10
1987/05/16	191.40
1987/05/17	180.40
1987/05/18	182.95
1987/05/19	177.85
1987/05/20	197.30
1987/05/21	167.65
1987/05/22	167.65
1987/05/23	160.00
1987/05/24	152.50
1987/05/25	165.10
1987/05/26	145.00
1987/05/27	272.60
1987/05/28	227.80
1987/05/29	237.40
1987/05/30	253.40
1987/05/31	194.35
1987/06/01	170.20
1987/06/02	130.20
1987/06/03	170.20
1987/06/04	279.00
1987/06/05	295.50
1987/06/06	346.00
1987/06/07	342.60
1987/06/08	315.40
1987/06/09	318.80
1987/06/10	305.40
1987/06/11	247.00
1987/06/12	253.40
1987/06/13	237.40
1987/06/14	172.75
1987/06/15	118.20
1987/06/16	118.20
1987/06/17	132.60
1987/06/18	160.00
1987/06/19	170.20
1987/06/20	206.15
1987/06/21	197.30
1987/06/22	145.00
1987/06/23	135.00
1987/06/24	160.00
1987/06/25	177.85
1987/06/26	180.40
1987/06/27	182.95
1987/06/28	177.85
1987/06/29	175.30
1987/06/30	135.00
1987/07/01	197.30
1987/07/02	182.95
1987/07/03	155.00
1987/07/04	185.50
1987/07/05	194.35
1987/07/06	180.40
1987/07/07	150.00
1987/07/08	263.00
1987/07/09	285.60
1987/07/10	295.50
1987/07/11	346.00
1987/07/12	292.20
1987/07/13	356.80
1987/07/14	250.20
1987/07/15	256.60
1987/07/16	247.00
1987/07/17	282.30
1987/07/18	256.60
1987/07/19	259.80
1987/07/20	247.00
1987/07/21	269.40
1987/07/22	342.60
1987/07/23	374.80
1987/07/24	302.10
1987/07/25	305.40
1987/07/26	305.40
1987/07/27	269.40
1987/07/28	308.70
1987/07/29	308.70
1987/07/30	308.70
1987/07/31	302.10
1987/08/01	385.80
1987/08/02	356.80
1987/08/03	325.60
1987/08/04	339.20
1987/08/05	371.20
1987/08/06	367.60
1987/08/07	374.80
1987/08/08	374.80
1987/08/09	325.60
1987/08/10	346.00
1987/08/11	364.00
1987/08/12	401.00
1987/08/13	342.60
1987/08/14	364.00
1987/08/15	423.90
1987/08/16	451.20
1987/08/17	393.40
1987/08/18	349.60
1987/08/19	288.90
1987/08/20	218.20
1987/08/21	152.50
1987/08/22	172.75
1987/08/23	165.10
1987/08/24	170.20
1987/08/25	200.25
1987/08/26	282.30
1987/08/27	272.60
1987/08/28	250.20
1987/08/29	243.80
1987/08/30	298.80
1987/08/31	305.40
1987/09/01	269.40
1987/09/02	253.40
1987/09/03	212.05
1987/09/04	194.35
1987/09/05	253.40
1987/09/06	227.80
1987/09/07	200.25
1987/09/08	170.20
1987/09/09	308.70
1987/09/10	339.20
1987/09/11	315.40
1987/09/12	221.40
1987/09/13	240.60
1987/09/14	221.40
1987/09/15	224.60
1987/09/16	243.80
1987/09/17	185.50
1987/09/18	212.05
1987/09/19	329.00
1987/09/20	520.50
1987/09/21	612.40
1987/09/22	566.20
1987/09/23	508.20
1987/09/24	420.00
1987/09/25	367.60
1987/09/26	382.00
1987/09/27	382.00
1987/09/28	393.40
1987/09/29	305.40
1987/09/30	250.20
1987/10/01	256.60
1987/10/02	279.00
1987/10/03	279.00
1987/10/04	282.30
1987/10/05	250.20
1987/10/06	243.80
1987/10/07	227.80
1987/10/08	215.00
1987/10/09	234.20
1987/10/10	305.40
1987/10/11	342.60
1987/10/12	243.80
1987/10/13	234.20
1987/10/14	209.10
1987/10/15	188.45
1987/10/16	170.20
1987/10/17	150.00
1987/10/18	137.50
1987/10/19	127.80
1987/10/20	118.20
1987/10/21	108.80
1987/10/22	93.40
1987/10/23	106.60
1987/10/24	125.40
1987/10/25	106.60
1987/10/26	97.80
1987/10/27	89.00
1987/10/28	78.00
1987/10/29	89.00
1987/10/30	100.00
1987/10/31	100.00
1987/11/01	86.80
1987/11/02	89.00
1987/11/03	78.00
1987/11/04	125.40
1987/11/05	135.00
1987/11/06	142.50
1987/11/07	142.50
1987/11/08	130.20
1987/11/09	145.00
1987/11/10	102.20
1987/11/11	185.50
1987/11/12	206.15
1987/11/13	266.20
1987/11/14	302.10
1987/11/15	305.40
1987/11/16	279.00
1987/11/17	197.30
1987/11/18	269.40
1987/11/19	266.20
1987/11/20	353.20
1987/11/21	335.80
1987/11/22	302.10
1987/11/23	256.60
1987/11/24	157.50
1987/11/25	170.20
1987/11/26	165.10
1987/11/27	167.65
1987/11/28	157.50
1987/11/29	150.00
1987/11/30	175.30
1987/12/01	118.20
1987/12/02	108.80
1987/12/03	97.80
1987/12/04	95.60
1987/12/05	93.40
1987/12/06	91.20
1987/12/07	89.00
1987/12/08	84.60
1987/12/09	82.40
1987/12/10	80.20
1987/12/11	78.00
1987/12/12	75.80
1987/12/13	73.60
1987/12/14	71.40
1987/12/15	69.20
1987/12/16	67.00
1987/12/17	64.90
1987/12/18	60.70
1987/12/19	58.60
1987/12/20	54.40
1987/12/21	52.30
1987/12/22	46.00
1987/12/23	44.40
1987/12/24	38.00
1987/12/25	34.80
1987/12/26	38.00
1987/12/27	39.60
1987/12/28	36.40
1987/12/29	34.80
1987/12/30	34.80
1987/12/31	36.40
#===========================================
# Number of observations = 365 / 365
# Average = 228.32