1980/01/01	-9999
1980/01/02	-9999
1980/01/03	-9999
1980/01/04	-9999
1980/01/05	-9999
1980/01/06	-9999
1980/01/07	-9999
1980/01/08	-9999
1980/01/09	-9999
1980/01/10	-9999
1980/01/11	-9999
1980/01/12	-9999
1980/01/13	-9999
1980/01/14	-9999
1980/01/15	-9999
1980/01/16	-9999
1980/01/17	-9999
1980/01/18	-9999
1980/01/19	-9999
1980/01/20	-9999
1980/01/21	-9999
1980/01/22	-9999
1980/01/23	-9999
1980/01/24	-9999
1980/01/25	-9999
1980/01/26	-9999
1980/01/27	-9999
1980/01/28	-9999
1980/01/29	-9999
1980/01/30	-9999
1980/01/31	-9999
1980/02/01	-9999
1980/02/02	-9999
1980/02/03	-9999
1980/02/04	-9999
1980/02/05	-9999
1980/02/06	-9999
1980/02/07	-9999
1980/02/08	-9999
1980/02/09	-9999
1980/02/10	-9999
1980/02/11	-9999
1980/02/12	-9999
1980/02/13	-9999
1980/02/14	-9999
1980/02/15	-9999
1980/02/16	-9999
1980/02/17	-9999
1980/02/18	-9999
1980/02/19	-9999
1980/02/20	-9999
1980/02/21	-9999
1980/02/22	-9999
1980/02/23	-9999
1980/02/24	-9999
1980/02/25	-9999
1980/02/26	-9999
1980/02/27	-9999
1980/02/28	-9999
1980/02/29	-9999
1980/03/01	-9999
1980/03/02	-9999
1980/03/03	-9999
1980/03/04	-9999
1980/03/05	-9999
1980/03/06	-9999
1980/03/07	-9999
1980/03/08	-9999
1980/03/09	-9999
1980/03/10	-9999
1980/03/11	-9999
1980/03/12	-9999
1980/03/13	-9999
1980/03/14	-9999
1980/03/15	-9999
1980/03/16	-9999
1980/03/17	-9999
1980/03/18	-9999
1980/03/19	-9999
1980/03/20	-9999
1980/03/21	-9999
1980/03/22	-9999
1980/03/23	-9999
1980/03/24	-9999
1980/03/25	-9999
1980/03/26	-9999
1980/03/27	-9999
1980/03/28	-9999
1980/03/29	-9999
1980/03/30	-9999
1980/03/31	-9999
1980/04/01	121.20
1980/04/02	157.60
1980/04/03	175.80
1980/04/04	121.20
1980/04/05	144.60
1980/04/06	175.80
1980/04/07	121.20
1980/04/08	129.00
1980/04/09	97.80
1980/04/10	155.00
1980/04/11	139.40
1980/04/12	123.80
1980/04/13	129.00
1980/04/14	76.00
1980/04/15	82.00
1980/04/16	110.80
1980/04/17	165.40
1980/04/18	162.80
1980/04/19	136.80
1980/04/20	126.40
1980/04/21	139.40
1980/04/22	95.20
1980/04/23	136.80
1980/04/24	157.60
1980/04/25	144.60
1980/04/26	131.60
1980/04/27	123.80
1980/04/28	134.20
1980/04/29	100.40
1980/04/30	123.80
1980/05/01	147.20
1980/05/02	142.00
1980/05/03	86.00
1980/05/04	95.20
1980/05/05	157.60
1980/05/06	86.00
1980/05/07	97.80
1980/05/08	160.20
1980/05/09	142.00
1980/05/10	168.00
1980/05/11	175.80
1980/05/12	97.80
1980/05/13	76.00
1980/05/14	88.00
1980/05/15	100.40
1980/05/16	217.40
1980/05/17	191.40
1980/05/18	118.60
1980/05/19	76.00
1980/05/20	80.00
1980/05/21	144.60
1980/05/22	68.00
1980/05/23	1526.00
1980/05/24	748.50
1980/05/25	410.00
1980/05/26	287.00
1980/05/27	238.00
1980/05/28	223.00
1980/05/29	188.80
1980/05/30	196.60
1980/05/31	175.80
1980/06/01	168.00
1980/06/02	188.80
1980/06/03	175.80
1980/06/04	162.80
1980/06/05	162.80
1980/06/06	175.80
1980/06/07	173.20
1980/06/08	168.00
1980/06/09	201.80
1980/06/10	173.20
1980/06/11	204.40
1980/06/12	223.00
1980/06/13	250.00
1980/06/14	256.00
1980/06/15	315.00
1980/06/16	308.00
1980/06/17	226.00
1980/06/18	235.00
1980/06/19	220.00
1980/06/20	199.20
1980/06/21	238.00
1980/06/22	290.50
1980/06/23	277.00
1980/06/24	271.00
1980/06/25	274.00
1980/06/26	259.00
1980/06/27	238.00
1980/06/28	217.40
1980/06/29	207.00
1980/06/30	194.00
1980/07/01	181.00
1980/07/02	168.00
1980/07/03	157.60
1980/07/04	147.20
1980/07/05	160.20
1980/07/06	149.80
1980/07/07	142.00
1980/07/08	131.60
1980/07/09	123.80
1980/07/10	123.80
1980/07/11	121.20
1980/07/12	126.40
1980/07/13	121.20
1980/07/14	113.40
1980/07/15	121.20
1980/07/16	149.80
1980/07/17	142.00
1980/07/18	129.00
1980/07/19	123.80
1980/07/20	116.00
1980/07/21	121.20
1980/07/22	121.20
1980/07/23	118.60
1980/07/24	131.60
1980/07/25	160.20
1980/07/26	250.00
1980/07/27	329.00
1980/07/28	304.50
1980/07/29	235.00
1980/07/30	220.00
1980/07/31	268.00
1980/08/01	311.50
1980/08/02	271.00
1980/08/03	244.00
1980/08/04	226.00
1980/08/05	191.40
1980/08/06	175.80
1980/08/07	157.60
1980/08/08	144.60
1980/08/09	147.20
1980/08/10	147.20
1980/08/11	165.40
1980/08/12	152.40
1980/08/13	139.40
1980/08/14	118.60
1980/08/15	103.00
1980/08/16	100.40
1980/08/17	116.00
1980/08/18	105.60
1980/08/19	103.00
1980/08/20	129.00
1980/08/21	139.40
1980/08/22	129.00
1980/08/23	123.80
1980/08/24	126.40
1980/08/25	129.00
1980/08/26	129.00
1980/08/27	118.60
1980/08/28	108.20
1980/08/29	97.80
1980/08/30	88.00
1980/08/31	123.80
1980/09/01	170.60
1980/09/02	147.20
1980/09/03	139.40
1980/09/04	134.20
1980/09/05	144.60
1980/09/06	155.00
1980/09/07	212.20
1980/09/08	287.00
1980/09/09	410.00
1980/09/10	498.00
1980/09/11	474.00
1980/09/12	366.00
1980/09/13	304.50
1980/09/14	274.00
1980/09/15	217.40
1980/09/16	188.80
1980/09/17	178.40
1980/09/18	183.60
1980/09/19	277.00
1980/09/20	406.00
1980/09/21	627.00
1980/09/22	546.00
1980/09/23	458.00
1980/09/24	346.50
1980/09/25	304.50
1980/09/26	262.00
1980/09/27	235.00
1980/09/28	196.60
1980/09/29	191.40
1980/09/30	241.00
1980/10/01	271.00
1980/10/02	454.00
1980/10/03	885.00
1980/10/04	905.00
1980/10/05	800.00
1980/10/06	627.00
1980/10/07	514.50
1980/10/08	600.00
1980/10/09	523.50
1980/10/10	422.00
1980/10/11	339.50
1980/10/12	265.00
1980/10/13	220.00
1980/10/14	223.00
1980/10/15	191.40
1980/10/16	170.60
1980/10/17	201.80
1980/10/18	149.80
1980/10/19	142.00
1980/10/20	186.20
1980/10/21	144.60
1980/10/22	214.80
1980/10/23	136.80
1980/10/24	108.20
1980/10/25	95.20
1980/10/26	88.00
1980/10/27	86.00
1980/10/28	82.00
1980/10/29	78.00
1980/10/30	70.00
1980/10/31	68.00
1980/11/01	70.00
1980/11/02	68.00
1980/11/03	62.00
1980/11/04	58.00
1980/11/05	54.00
1980/11/06	52.00
1980/11/07	52.00
1980/11/08	52.00
1980/11/09	56.00
1980/11/10	62.00
1980/11/11	58.00
1980/11/12	60.00
1980/11/13	74.00
1980/11/14	76.00
1980/11/15	62.00
1980/11/16	58.00
1980/11/17	90.00
1980/11/18	54.00
1980/11/19	108.20
1980/11/20	60.00
1980/11/21	118.60
1980/11/22	118.60
1980/11/23	129.00
1980/11/24	62.00
1980/11/25	58.00
1980/11/26	64.00
1980/11/27	68.00
1980/11/28	76.00
1980/11/29	62.00
1980/11/30	60.00
1980/12/01	60.00
1980/12/02	60.00
1980/12/03	60.00
1980/12/04	64.00
1980/12/05	66.00
1980/12/06	68.00
1980/12/07	64.00
1980/12/08	110.80
1980/12/09	78.00
1980/12/10	173.20
1980/12/11	97.80
1980/12/12	58.00
1980/12/13	56.00
1980/12/14	56.00
1980/12/15	62.00
1980/12/16	56.00
1980/12/17	116.00
1980/12/18	201.80
1980/12/19	170.60
1980/12/20	72.00
1980/12/21	58.00
1980/12/22	50.00
1980/12/23	48.00
1980/12/24	48.00
1980/12/25	50.00
1980/12/26	50.00
1980/12/27	46.00
1980/12/28	44.00
1980/12/29	42.00
1980/12/30	42.00
1980/12/31	46.00
#===========================================
# Number of observations = 275 / 366
# Average = 178.50