1982/01/01	20.00
1982/01/02	20.00
1982/01/03	19.00
1982/01/04	19.00
1982/01/05	18.00
1982/01/06	17.00
1982/01/07	17.00
1982/01/08	16.00
1982/01/09	16.00
1982/01/10	15.00
1982/01/11	15.00
1982/01/12	14.00
1982/01/13	14.00
1982/01/14	14.00
1982/01/15	14.00
1982/01/16	13.00
1982/01/17	13.00
1982/01/18	12.00
1982/01/19	12.00
1982/01/20	12.00
1982/01/21	12.00
1982/01/22	11.00
1982/01/23	11.00
1982/01/24	11.00
1982/01/25	11.00
1982/01/26	10.00
1982/01/27	10.00
1982/01/28	10.00
1982/01/29	9.00
1982/01/30	9.00
1982/01/31	9.00
1982/02/01	9.00
1982/02/02	8.00
1982/02/03	8.00
1982/02/04	8.00
1982/02/05	7.00
1982/02/06	7.00
1982/02/07	7.00
1982/02/08	7.00
1982/02/09	7.00
1982/02/10	7.00
1982/02/11	6.00
1982/02/12	6.00
1982/02/13	6.00
1982/02/14	6.00
1982/02/15	6.00
1982/02/16	6.00
1982/02/17	6.00
1982/02/18	5.00
1982/02/19	5.00
1982/02/20	4.00
1982/02/21	4.00
1982/02/22	4.00
1982/02/23	4.00
1982/02/24	4.00
1982/02/25	4.00
1982/02/26	4.00
1982/02/27	4.00
1982/02/28	3.00
1982/03/01	3.00
1982/03/02	3.00
1982/03/03	3.00
1982/03/04	3.00
1982/03/05	3.00
1982/03/06	3.00
1982/03/07	3.00
1982/03/08	3.00
1982/03/09	3.00
1982/03/10	3.00
1982/03/11	3.00
1982/03/12	3.00
1982/03/13	2.00
1982/03/14	2.00
1982/03/15	2.00
1982/03/16	2.00
1982/03/17	2.00
1982/03/18	2.00
1982/03/19	2.00
1982/03/20	2.00
1982/03/21	2.00
1982/03/22	2.00
1982/03/23	1.00
1982/03/24	1.00
1982/03/25	1.00
1982/03/26	1.00
1982/03/27	1.00
1982/03/28	1.00
1982/03/29	1.00
1982/03/30	1.00
1982/03/31	1.00
1982/04/01	3.10
1982/04/02	3.10
1982/04/03	3.40
1982/04/04	3.30
1982/04/05	3.10
1982/04/06	3.10
1982/04/07	3.20
1982/04/08	4.30
1982/04/09	3.90
1982/04/10	3.50
1982/04/11	3.40
1982/04/12	3.30
1982/04/13	3.20
1982/04/14	3.30
1982/04/15	6.10
1982/04/16	6.70
1982/04/17	6.70
1982/04/18	115.30
1982/04/19	92.00
1982/04/20	119.70
1982/04/21	165.60
1982/04/22	118.60
1982/04/23	69.60
1982/04/24	56.80
1982/04/25	39.60
1982/04/26	29.00
1982/04/27	25.00
1982/04/28	26.00
1982/04/29	21.00
1982/04/30	15.00
1982/05/01	12.40
1982/05/02	11.20
1982/05/03	10.90
1982/05/04	10.30
1982/05/05	9.70
1982/05/06	10.00
1982/05/07	17.40
1982/05/08	17.80
1982/05/09	20.60
1982/05/10	17.00
1982/05/11	13.00
1982/05/12	11.50
1982/05/13	10.30
1982/05/14	9.40
1982/05/15	10.60
1982/05/16	14.20
1982/05/17	16.20
1982/05/18	24.00
1982/05/19	17.40
1982/05/20	14.60
1982/05/21	11.80
1982/05/22	11.20
1982/05/23	10.60
1982/05/24	11.20
1982/05/25	10.60
1982/05/26	10.60
1982/05/27	11.20
1982/05/28	15.00
1982/05/29	15.00
1982/05/30	14.20
1982/05/31	15.40
1982/06/01	12.70
1982/06/02	10.90
1982/06/03	10.30
1982/06/04	10.00
1982/06/05	10.00
1982/06/06	9.70
1982/06/07	15.40
1982/06/08	27.50
1982/06/09	25.00
1982/06/10	26.00
1982/06/11	23.50
1982/06/12	26.50
1982/06/13	53.90
1982/06/14	46.90
1982/06/15	43.40
1982/06/16	34.00
1982/06/17	26.00
1982/06/18	21.00
1982/06/19	18.60
1982/06/20	16.20
1982/06/21	14.20
1982/06/22	13.00
1982/06/23	12.10
1982/06/24	11.20
1982/06/25	10.30
1982/06/26	9.40
1982/06/27	9.10
1982/06/28	9.10
1982/06/29	8.20
1982/06/30	8.20
1982/07/01	7.90
1982/07/02	7.90
1982/07/03	7.30
1982/07/04	7.30
1982/07/05	7.00
1982/07/06	7.00
1982/07/07	7.00
1982/07/08	7.00
1982/07/09	8.20
1982/07/10	8.80
1982/07/11	9.40
1982/07/12	21.50
1982/07/13	48.30
1982/07/14	36.60
1982/07/15	28.50
1982/07/16	23.50
1982/07/17	19.80
1982/07/18	17.40
1982/07/19	15.40
1982/07/20	13.80
1982/07/21	13.00
1982/07/22	13.40
1982/07/23	58.40
1982/07/24	54.60
1982/07/25	31.50
1982/07/26	26.00
1982/07/27	40.80
1982/07/28	35.00
1982/07/29	29.00
1982/07/30	25.50
1982/07/31	22.50
1982/08/01	20.60
1982/08/02	19.40
1982/08/03	18.60
1982/08/04	17.00
1982/08/05	16.60
1982/08/06	18.20
1982/08/07	16.60
1982/08/08	14.60
1982/08/09	14.60
1982/08/10	17.80
1982/08/11	17.80
1982/08/12	16.20
1982/08/13	15.00
1982/08/14	17.00
1982/08/15	14.20
1982/08/16	12.70
1982/08/17	15.00
1982/08/18	28.50
1982/08/19	33.00
1982/08/20	35.00
1982/08/21	62.40
1982/08/22	64.80
1982/08/23	75.60
1982/08/24	70.40
1982/08/25	69.60
1982/08/26	100.00
1982/08/27	150.90
1982/08/28	108.70
1982/08/29	89.00
1982/08/30	88.00
1982/08/31	75.60
1982/09/01	63.20
1982/09/02	53.90
1982/09/03	48.30
1982/09/04	56.00
1982/09/05	56.00
1982/09/06	52.50
1982/09/07	56.80
1982/09/08	86.00
1982/09/09	239.80
1982/09/10	776.00
1982/09/11	655.00
1982/09/12	389.40
1982/09/13	321.20
1982/09/14	231.40
1982/09/15	162.80
1982/09/16	125.40
1982/09/17	121.90
1982/09/18	115.30
1982/09/19	104.30
1982/09/20	110.90
1982/09/21	125.40
1982/09/22	126.60
1982/09/23	123.00
1982/09/24	106.50
1982/09/25	135.00
1982/09/26	225.00
1982/09/27	337.00
1982/09/28	357.60
1982/09/29	300.30
1982/09/30	329.00
1982/10/01	437.50
1982/10/02	380.70
1982/10/03	307.90
1982/10/04	321.20
1982/10/05	306.00
1982/10/06	236.40
1982/10/07	186.60
1982/10/08	150.90
1982/10/09	132.60
1982/10/10	121.90
1982/10/11	124.20
1982/10/12	186.60
1982/10/13	253.60
1982/10/14	181.00
1982/10/15	153.50
1982/10/16	129.00
1982/10/17	116.40
1982/10/18	103.20
1982/10/19	93.00
1982/10/20	82.00
1982/10/21	71.20
1982/10/22	64.80
1982/10/23	60.00
1982/10/24	56.00
1982/10/25	59.20
1982/10/26	70.40
1982/10/27	79.20
1982/10/28	71.20
1982/10/29	72.00
1982/10/30	73.80
1982/10/31	65.60
1982/11/01	58.40
1982/11/02	52.50
1982/11/03	49.70
1982/11/04	46.20
1982/11/05	42.70
1982/11/06	39.60
1982/11/07	38.40
1982/11/08	36.60
1982/11/09	35.50
1982/11/10	34.50
1982/11/11	33.50
1982/11/12	33.50
1982/11/13	33.00
1982/11/14	32.50
1982/11/15	31.50
1982/11/16	34.50
1982/11/17	33.00
1982/11/18	31.00
1982/11/19	32.00
1982/11/20	32.00
1982/11/21	30.50
1982/11/22	29.50
1982/11/23	30.50
1982/11/24	30.50
1982/11/25	29.00
1982/11/26	27.00
1982/11/27	26.50
1982/11/28	25.50
1982/11/29	25.50
1982/11/30	26.00
1982/12/01	25.50
1982/12/02	24.00
1982/12/03	22.00
1982/12/04	20.20
1982/12/05	19.80
1982/12/06	20.20
1982/12/07	19.00
1982/12/08	17.00
1982/12/09	16.20
1982/12/10	15.40
1982/12/11	14.20
1982/12/12	13.80
1982/12/13	13.00
1982/12/14	12.70
1982/12/15	12.40
1982/12/16	11.80
1982/12/17	11.50
1982/12/18	11.20
1982/12/19	10.90
1982/12/20	10.60
1982/12/21	10.30
1982/12/22	10.00
1982/12/23	9.70
1982/12/24	9.40
1982/12/25	9.10
1982/12/26	8.80
1982/12/27	8.50
1982/12/28	8.50
1982/12/29	8.50
1982/12/30	8.50
1982/12/31	8.20
#===========================================
# Number of observations = 365 / 365
# Average = 46.00