1986/01/01	17.80
1986/01/02	17.80
1986/01/03	17.40
1986/01/04	17.00
1986/01/05	17.00
1986/01/06	15.40
1986/01/07	15.00
1986/01/08	15.40
1986/01/09	15.00
1986/01/10	14.20
1986/01/11	13.40
1986/01/12	13.40
1986/01/13	13.00
1986/01/14	12.60
1986/01/15	12.20
1986/01/16	12.20
1986/01/17	11.00
1986/01/18	10.70
1986/01/19	10.70
1986/01/20	10.40
1986/01/21	9.80
1986/01/22	9.80
1986/01/23	8.90
1986/01/24	8.30
1986/01/25	8.30
1986/01/26	8.30
1986/01/27	8.00
1986/01/28	8.00
1986/01/29	7.80
1986/01/30	7.80
1986/01/31	7.50
1986/02/01	7.30
1986/02/02	7.30
1986/02/03	7.00
1986/02/04	7.00
1986/02/05	6.80
1986/02/06	6.80
1986/02/07	6.50
1986/02/08	6.20
1986/02/09	6.20
1986/02/10	6.00
1986/02/11	5.70
1986/02/12	5.50
1986/02/13	5.50
1986/02/14	5.50
1986/02/15	5.50
1986/02/16	5.50
1986/02/17	5.50
1986/02/18	5.50
1986/02/19	5.50
1986/02/20	5.50
1986/02/21	5.50
1986/02/22	5.50
1986/02/23	5.50
1986/02/24	5.50
1986/02/25	5.50
1986/02/26	5.50
1986/02/27	5.50
1986/02/28	1.90
1986/03/01	5.50
1986/03/02	5.50
1986/03/03	5.50
1986/03/04	5.50
1986/03/05	5.50
1986/03/06	5.50
1986/03/07	5.50
1986/03/08	5.50
1986/03/09	5.50
1986/03/10	5.50
1986/03/11	5.50
1986/03/12	5.50
1986/03/13	5.50
1986/03/14	5.50
1986/03/15	5.50
1986/03/16	2.00
1986/03/17	1.90
1986/03/18	1.90
1986/03/19	1.80
1986/03/20	1.70
1986/03/21	1.70
1986/03/22	1.70
1986/03/23	1.70
1986/03/24	1.70
1986/03/25	1.60
1986/03/26	1.60
1986/03/27	1.50
1986/03/28	1.50
1986/03/29	1.40
1986/03/30	1.40
1986/03/31	1.30
1986/04/01	4.20
1986/04/02	4.20
1986/04/03	4.10
1986/04/04	4.10
1986/04/05	4.20
1986/04/06	4.80
1986/04/07	5.47
1986/04/08	6.63
1986/04/09	6.63
1986/04/10	7.57
1986/04/11	7.10
1986/04/12	7.80
1986/04/13	8.03
1986/04/14	6.87
1986/04/15	5.93
1986/04/16	5.00
1986/04/17	4.70
1986/04/18	4.40
1986/04/19	4.50
1986/04/20	4.40
1986/04/21	4.30
1986/04/22	4.30
1986/04/23	5.23
1986/04/24	4.80
1986/04/25	4.60
1986/04/26	4.60
1986/04/27	5.93
1986/04/28	5.70
1986/04/29	5.47
1986/04/30	5.70
1986/05/01	33.60
1986/05/02	28.50
1986/05/03	29.00
1986/05/04	49.60
1986/05/05	56.00
1986/05/06	36.60
1986/05/07	24.50
1986/05/08	23.50
1986/05/09	25.00
1986/05/10	29.00
1986/05/11	30.00
1986/05/12	43.80
1986/05/13	44.40
1986/05/14	43.80
1986/05/15	57.60
1986/05/16	63.20
1986/05/17	48.80
1986/05/18	50.40
1986/05/19	60.80
1986/05/20	56.00
1986/05/21	46.80
1986/05/22	39.60
1986/05/23	38.40
1986/05/24	41.40
1986/05/25	64.80
1986/05/26	121.20
1986/05/27	138.00
1986/05/28	152.40
1986/05/29	132.00
1986/05/30	105.00
1986/05/31	79.20
1986/06/01	62.40
1986/06/02	48.00
1986/06/03	42.00
1986/06/04	39.60
1986/06/05	34.80
1986/06/06	30.00
1986/06/07	27.00
1986/06/08	24.50
1986/06/09	29.50
1986/06/10	37.20
1986/06/11	42.60
1986/06/12	36.60
1986/06/13	33.00
1986/06/14	30.60
1986/06/15	30.00
1986/06/16	38.40
1986/06/17	93.00
1986/06/18	77.60
1986/06/19	59.20
1986/06/20	58.40
1986/06/21	100.00
1986/06/22	75.20
1986/06/23	56.80
1986/06/24	40.80
1986/06/25	34.20
1986/06/26	31.20
1986/06/27	33.00
1986/06/28	34.20
1986/06/29	31.80
1986/06/30	29.00
1986/07/01	25.00
1986/07/02	21.00
1986/07/03	18.40
1986/07/04	16.00
1986/07/05	14.00
1986/07/06	12.40
1986/07/07	11.30
1986/07/08	11.53
1986/07/09	11.07
1986/07/10	11.77
1986/07/11	11.77
1986/07/12	13.20
1986/07/13	21.00
1986/07/14	30.00
1986/07/15	28.50
1986/07/16	39.60
1986/07/17	35.40
1986/07/18	30.60
1986/07/19	26.50
1986/07/20	25.00
1986/07/21	24.50
1986/07/22	24.00
1986/07/23	25.00
1986/07/24	24.50
1986/07/25	23.50
1986/07/26	26.50
1986/07/27	38.40
1986/07/28	53.60
1986/07/29	88.00
1986/07/30	135.60
1986/07/31	133.20
1986/08/01	99.00
1986/08/02	72.80
1986/08/03	59.20
1986/08/04	63.20
1986/08/05	272.00
1986/08/06	297.20
1986/08/07	261.20
1986/08/08	230.00
1986/08/09	189.80
1986/08/10	255.80
1986/08/11	270.20
1986/08/12	241.20
1986/08/13	181.40
1986/08/14	136.80
1986/08/15	111.00
1986/08/16	101.00
1986/08/17	94.00
1986/08/18	78.40
1986/08/19	76.80
1986/08/20	85.00
1986/08/21	85.00
1986/08/22	71.20
1986/08/23	59.20
1986/08/24	52.00
1986/08/25	54.40
1986/08/26	65.60
1986/08/27	110.00
1986/08/28	257.60
1986/08/29	241.20
1986/08/30	209.40
1986/08/31	170.40
1986/09/01	142.80
1986/09/02	115.00
1986/09/03	97.00
1986/09/04	82.00
1986/09/05	71.20
1986/09/06	64.00
1986/09/07	64.00
1986/09/08	113.00
1986/09/09	456.67
1986/09/10	833.00
1986/09/11	824.90
1986/09/12	784.40
1986/09/13	642.80
1986/09/14	449.00
1986/09/15	386.13
1986/09/16	279.20
1986/09/17	219.20
1986/09/18	184.20
1986/09/19	191.20
1986/09/20	246.00
1986/09/21	290.00
1986/09/22	410.67
1986/09/23	369.20
1986/09/24	270.20
1986/09/25	202.40
1986/09/26	159.60
1986/09/27	133.20
1986/09/28	114.00
1986/09/29	101.00
1986/09/30	88.00
1986/10/01	76.80
1986/10/02	74.40
1986/10/03	72.80
1986/10/04	69.60
1986/10/05	68.80
1986/10/06	72.80
1986/10/07	68.80
1986/10/08	62.40
1986/10/09	59.20
1986/10/10	54.40
1986/10/11	50.40
1986/10/12	56.80
1986/10/13	84.00
1986/10/14	122.40
1986/10/15	220.60
1986/10/16	209.40
1986/10/17	172.80
1986/10/18	154.80
1986/10/19	121.20
1986/10/20	99.00
1986/10/21	82.00
1986/10/22	71.20
1986/10/23	64.00
1986/10/24	60.00
1986/10/25	57.60
1986/10/26	64.00
1986/10/27	76.00
1986/10/28	76.00
1986/10/29	72.80
1986/10/30	72.00
1986/10/31	68.80
1986/11/01	67.20
1986/11/02	64.00
1986/11/03	60.00
1986/11/04	56.00
1986/11/05	52.80
1986/11/06	49.60
1986/11/07	45.60
1986/11/08	42.60
1986/11/09	40.80
1986/11/10	45.00
1986/11/11	48.00
1986/11/12	48.80
1986/11/13	48.00
1986/11/14	46.20
1986/11/15	44.40
1986/11/16	44.40
1986/11/17	43.80
1986/11/18	45.00
1986/11/19	41.40
1986/11/20	39.60
1986/11/21	43.80
1986/11/22	40.20
1986/11/23	41.40
1986/11/24	36.60
1986/11/25	39.00
1986/11/26	36.00
1986/11/27	39.00
1986/11/28	34.20
1986/11/29	30.60
1986/11/30	33.00
1986/12/01	31.80
1986/12/02	31.20
1986/12/03	30.00
1986/12/04	29.50
1986/12/05	31.20
1986/12/06	30.60
1986/12/07	30.00
1986/12/08	31.20
1986/12/09	32.40
1986/12/10	31.80
1986/12/11	30.60
1986/12/12	28.00
1986/12/13	26.00
1986/12/14	25.50
1986/12/15	25.50
1986/12/16	25.00
1986/12/17	22.00
1986/12/18	19.20
1986/12/19	18.40
1986/12/20	16.40
1986/12/21	15.60
1986/12/22	14.00
1986/12/23	13.20
1986/12/24	12.80
1986/12/25	12.40
1986/12/26	11.77
1986/12/27	11.53
1986/12/28	11.07
1986/12/29	10.83
1986/12/30	10.60
1986/12/31	10.37
#===========================================
# Number of observations = 365 / 365
# Average = 62.06