1986/01/01	56.50
1986/01/02	56.50
1986/01/03	56.50
1986/01/04	55.00
1986/01/05	55.00
1986/01/06	54.00
1986/01/07	54.00
1986/01/08	54.00
1986/01/09	53.00
1986/01/10	53.00
1986/01/11	53.00
1986/01/12	52.00
1986/01/13	52.00
1986/01/14	52.00
1986/01/15	51.00
1986/01/16	51.00
1986/01/17	51.00
1986/01/18	50.00
1986/01/19	50.00
1986/01/20	50.00
1986/01/21	49.00
1986/01/22	48.00
1986/01/23	48.00
1986/01/24	47.00
1986/01/25	47.00
1986/01/26	46.00
1986/01/27	46.00
1986/01/28	45.00
1986/01/29	45.00
1986/01/30	45.00
1986/01/31	44.00
1986/02/01	44.00
1986/02/02	43.00
1986/02/03	43.00
1986/02/04	42.00
1986/02/05	42.00
1986/02/06	41.00
1986/02/07	41.00
1986/02/08	41.00
1986/02/09	40.00
1986/02/10	40.00
1986/02/11	40.00
1986/02/12	39.00
1986/02/13	39.00
1986/02/14	39.00
1986/02/15	39.00
1986/02/16	38.00
1986/02/17	37.00
1986/02/18	37.00
1986/02/19	36.00
1986/02/20	36.00
1986/02/21	35.00
1986/02/22	34.00
1986/02/23	34.00
1986/02/24	34.00
1986/02/25	34.00
1986/02/26	34.00
1986/02/27	34.00
1986/02/28	34.00
1986/03/01	34.00
1986/03/02	34.00
1986/03/03	35.00
1986/03/04	35.00
1986/03/05	34.00
1986/03/06	33.00
1986/03/07	33.00
1986/03/08	33.00
1986/03/09	33.00
1986/03/10	32.00
1986/03/11	32.00
1986/03/12	32.00
1986/03/13	31.00
1986/03/14	31.00
1986/03/15	30.00
1986/03/16	30.00
1986/03/17	29.00
1986/03/18	29.00
1986/03/19	29.00
1986/03/20	29.00
1986/03/21	28.00
1986/03/22	28.00
1986/03/23	28.00
1986/03/24	28.00
1986/03/25	28.00
1986/03/26	28.00
1986/03/27	27.00
1986/03/28	27.00
1986/03/29	27.00
1986/03/30	26.00
1986/03/31	26.00
1986/04/01	19.25
1986/04/02	18.00
1986/04/03	18.00
1986/04/04	18.00
1986/04/05	20.50
1986/04/06	21.75
1986/04/07	28.00
1986/04/08	39.25
1986/04/09	30.50
1986/04/10	26.75
1986/04/11	25.50
1986/04/12	24.25
1986/04/13	21.75
1986/04/14	20.50
1986/04/15	21.75
1986/04/16	43.00
1986/04/17	48.00
1986/04/18	50.50
1986/04/19	45.50
1986/04/20	33.00
1986/04/21	31.75
1986/04/22	29.25
1986/04/23	31.75
1986/04/24	36.75
1986/04/25	40.50
1986/04/26	39.25
1986/04/27	35.50
1986/04/28	36.75
1986/04/29	49.25
1986/04/30	70.80
1986/05/01	123.00
1986/05/02	120.00
1986/05/03	76.40
1986/05/04	58.00
1986/05/05	45.50
1986/05/06	39.25
1986/05/07	46.75
1986/05/08	51.75
1986/05/09	51.75
1986/05/10	59.25
1986/05/11	167.60
1986/05/12	267.00
1986/05/13	154.80
1986/05/14	91.80
1986/05/15	70.80
1986/05/16	82.00
1986/05/17	75.00
1986/05/18	64.25
1986/05/19	53.00
1986/05/20	46.75
1986/05/21	49.25
1986/05/22	58.00
1986/05/23	121.50
1986/05/24	180.40
1986/05/25	538.40
1986/05/26	597.80
1986/05/27	433.40
1986/05/28	247.75
1986/05/29	161.20
1986/05/30	127.60
1986/05/31	105.00
1986/06/01	94.60
1986/06/02	89.00
1986/06/03	83.40
1986/06/04	127.60
1986/06/05	112.50
1986/06/06	97.50
1986/06/07	103.50
1986/06/08	89.00
1986/06/09	134.00
1986/06/10	103.50
1986/06/11	87.60
1986/06/12	90.40
1986/06/13	109.50
1986/06/14	376.85
1986/06/15	324.75
1986/06/16	205.75
1986/06/17	154.80
1986/06/18	124.50
1986/06/19	214.50
1986/06/20	205.75
1986/06/21	162.80
1986/06/22	135.60
1986/06/23	117.00
1986/06/24	103.50
1986/06/25	112.50
1986/06/26	94.60
1986/06/27	90.40
1986/06/28	87.60
1986/06/29	86.20
1986/06/30	82.00
1986/07/01	75.00
1986/07/02	75.00
1986/07/03	65.50
1986/07/04	61.75
1986/07/05	61.75
1986/07/06	61.75
1986/07/07	60.50
1986/07/08	60.50
1986/07/09	59.25
1986/07/10	483.00
1986/07/11	1281.00
1986/07/12	593.50
1986/07/13	352.55
1986/07/14	274.00
1986/07/15	274.00
1986/07/16	228.50
1986/07/17	197.00
1986/07/18	167.60
1986/07/19	146.80
1986/07/20	146.80
1986/07/21	202.25
1986/07/22	332.05
1986/07/23	417.80
1986/07/24	519.75
1986/07/25	1035.25
1986/07/26	1119.20
1986/07/27	786.60
1986/07/28	612.85
1986/07/29	461.00
1986/07/30	376.85
1986/07/31	324.75
1986/08/01	286.25
1986/08/02	378.80
1986/08/03	449.00
1986/08/04	406.10
1986/08/05	360.75
1986/08/06	312.50
1986/08/07	281.00
1986/08/08	296.75
1986/08/09	281.00
1986/08/10	323.00
1986/08/11	282.75
1986/08/12	254.75
1986/08/13	286.25
1986/08/14	295.00
1986/08/15	328.25
1986/08/16	286.25
1986/08/17	270.50
1986/08/18	237.25
1986/08/19	221.50
1986/08/20	195.25
1986/08/21	178.80
1986/08/22	169.20
1986/08/23	164.40
1986/08/24	223.25
1986/08/25	260.00
1986/08/26	366.90
1986/08/27	491.05
1986/08/28	453.00
1986/08/29	561.50
1986/08/30	509.50
1986/08/31	378.80
1986/09/01	307.25
1986/09/02	268.75
1986/09/03	240.75
1986/09/04	221.50
1986/09/05	216.25
1986/09/06	235.50
1986/09/07	288.00
1986/09/08	364.85
1986/09/09	378.80
1986/09/10	459.00
1986/09/11	439.25
1986/09/12	378.80
1986/09/13	317.75
1986/09/14	274.00
1986/09/15	240.75
1986/09/16	232.00
1986/09/17	240.75
1986/09/18	268.75
1986/09/19	348.45
1986/09/20	378.80
1986/09/21	328.25
1986/09/22	249.50
1986/09/23	204.00
1986/09/24	180.40
1986/09/25	164.40
1986/09/26	154.80
1986/09/27	145.20
1986/09/28	137.20
1986/09/29	132.40
1986/09/30	130.80
1986/10/01	129.20
1986/10/02	130.80
1986/10/03	129.20
1986/10/04	121.50
1986/10/05	115.50
1986/10/06	115.50
1986/10/07	111.00
1986/10/08	111.00
1986/10/09	106.50
1986/10/10	103.50
1986/10/11	106.50
1986/10/12	156.40
1986/10/13	161.20
1986/10/14	159.60
1986/10/15	145.20
1986/10/16	148.40
1986/10/17	127.60
1986/10/18	115.50
1986/10/19	106.50
1986/10/20	99.00
1986/10/21	94.60
1986/10/22	93.20
1986/10/23	90.40
1986/10/24	96.00
1986/10/25	230.25
1986/10/26	239.00
1986/10/27	175.60
1986/10/28	150.00
1986/10/29	127.60
1986/10/30	120.00
1986/10/31	123.00
1986/11/01	112.50
1986/11/02	103.50
1986/11/03	99.00
1986/11/04	94.60
1986/11/05	91.80
1986/11/06	89.00
1986/11/07	86.20
1986/11/08	86.20
1986/11/09	84.80
1986/11/10	84.80
1986/11/11	93.20
1986/11/12	87.60
1986/11/13	84.80
1986/11/14	84.80
1986/11/15	82.00
1986/11/16	79.20
1986/11/17	77.80
1986/11/18	75.00
1986/11/19	73.60
1986/11/20	75.00
1986/11/21	73.60
1986/11/22	72.20
1986/11/23	70.80
1986/11/24	69.40
1986/11/25	68.00
1986/11/26	66.75
1986/11/27	65.50
1986/11/28	66.75
1986/11/29	66.75
1986/11/30	65.50
1986/12/01	63.00
1986/12/02	60.50
1986/12/03	59.25
1986/12/04	59.25
1986/12/05	60.50
1986/12/06	66.75
1986/12/07	68.00
1986/12/08	68.00
1986/12/09	68.00
1986/12/10	63.00
1986/12/11	60.50
1986/12/12	58.00
1986/12/13	55.50
1986/12/14	55.50
1986/12/15	53.00
1986/12/16	53.00
1986/12/17	50.50
1986/12/18	50.50
1986/12/19	49.25
1986/12/20	49.25
1986/12/21	48.00
1986/12/22	46.75
1986/12/23	46.75
1986/12/24	46.75
1986/12/25	45.50
1986/12/26	45.50
1986/12/27	44.25
1986/12/28	44.25
1986/12/29	43.00
1986/12/30	43.00
1986/12/31	43.00
#===========================================
# Number of observations = 365 / 365
# Average = 136.13