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	69.60
1980/04/02	77.60
1980/04/03	108.00
1980/04/04	83.20
1980/04/05	82.40
1980/04/06	92.80
1980/04/07	77.60
1980/04/08	72.80
1980/04/09	56.10
1980/04/10	78.40
1980/04/11	89.60
1980/04/12	81.60
1980/04/13	76.80
1980/04/14	45.55
1980/04/15	34.40
1980/04/16	49.45
1980/04/17	82.40
1980/04/18	84.80
1980/04/19	76.80
1980/04/20	68.00
1980/04/21	76.00
1980/04/22	61.00
1980/04/23	71.20
1980/04/24	75.20
1980/04/25	66.60
1980/04/26	74.40
1980/04/27	92.00
1980/04/28	85.60
1980/04/29	68.00
1980/04/30	76.00
1980/05/01	95.20
1980/05/02	81.60
1980/05/03	63.80
1980/05/04	74.40
1980/05/05	126.20
1980/05/06	77.60
1980/05/07	50.75
1980/05/08	109.60
1980/05/09	116.85
1980/05/10	144.05
1980/05/11	139.80
1980/05/12	108.00
1980/05/13	87.20
1980/05/14	63.10
1980/05/15	101.60
1980/05/16	191.00
1980/05/17	201.00
1980/05/18	135.55
1980/05/19	80.00
1980/05/20	37.70
1980/05/21	32.20
1980/05/22	43.60
1980/05/23	65.90
1980/05/24	68.80
1980/05/25	68.80
1980/05/26	57.50
1980/05/27	49.45
1980/05/28	80.80
1980/05/29	128.75
1980/05/30	107.20
1980/05/31	42.30
1980/06/01	47.50
1980/06/02	97.60
1980/06/03	49.45
1980/06/04	36.60
1980/06/05	90.40
1980/06/06	85.60
1980/06/07	89.60
1980/06/08	95.20
1980/06/09	125.35
1980/06/10	116.85
1980/06/11	121.95
1980/06/12	106.40
1980/06/13	68.80
1980/06/14	54.70
1980/06/15	102.40
1980/06/16	92.00
1980/06/17	54.70
1980/06/18	63.10
1980/06/19	94.40
1980/06/20	103.20
1980/06/21	99.20
1980/06/22	158.55
1980/06/23	155.70
1980/06/24	116.85
1980/06/25	101.60
1980/06/26	115.20
1980/06/27	102.40
1980/06/28	101.60
1980/06/29	106.40
1980/06/30	121.10
1980/07/01	82.40
1980/07/02	59.60
1980/07/03	59.60
1980/07/04	57.50
1980/07/05	58.90
1980/07/06	70.40
1980/07/07	52.70
1980/07/08	32.20
1980/07/09	34.40
1980/07/10	39.90
1980/07/11	76.80
1980/07/12	48.15
1980/07/13	61.70
1980/07/14	48.15
1980/07/15	23.50
1980/07/16	47.50
1980/07/17	33.85
1980/07/18	41.00
1980/07/19	47.50
1980/07/20	50.10
1980/07/21	47.50
1980/07/22	41.00
1980/07/23	39.35
1980/07/24	76.00
1980/07/25	170.90
1980/07/26	178.50
1980/07/27	332.75
1980/07/28	316.50
1980/07/29	352.75
1980/07/30	493.20
1980/07/31	799.30
1980/08/01	833.40
1980/08/02	645.90
1980/08/03	477.80
1980/08/04	397.90
1980/08/05	310.25
1980/08/06	257.90
1980/08/07	226.00
1980/08/08	176.60
1980/08/09	80.00
1980/08/10	68.00
1980/08/11	104.80
1980/08/12	118.55
1980/08/13	73.60
1980/08/14	66.60
1980/08/15	40.45
1980/08/16	27.50
1980/08/17	87.20
1980/08/18	69.60
1980/08/19	64.50
1980/08/20	64.50
1980/08/21	101.60
1980/08/22	167.10
1980/08/23	215.00
1980/08/24	213.00
1980/08/25	213.00
1980/08/26	445.65
1980/08/27	511.40
1980/08/28	369.00
1980/08/29	284.40
1980/08/30	273.60
1980/08/31	201.00
1980/09/01	284.40
1980/09/02	331.50
1980/09/03	365.25
1980/09/04	598.20
1980/09/05	603.80
1980/09/06	582.80
1980/09/07	557.60
1980/09/08	1077.30
1980/09/09	1184.55
1980/09/10	1121.85
1980/09/11	946.00
1980/09/12	725.65
1980/09/13	695.20
1980/09/14	599.60
1980/09/15	526.80
1980/09/16	432.15
1980/09/17	395.30
1980/09/18	574.40
1980/09/19	785.50
1980/09/20	778.00
1980/09/21	719.85
1980/09/22	716.95
1980/09/23	620.60
1980/09/24	531.00
1980/09/25	480.60
1980/09/26	408.30
1980/09/27	362.75
1980/09/28	355.25
1980/09/29	336.50
1980/09/30	247.00
1980/10/01	195.00
1980/10/02	238.00
1980/10/03	220.00
1980/10/04	211.00
1980/10/05	253.50
1980/10/06	336.50
1980/10/07	209.00
1980/10/08	284.40
1980/10/09	273.60
1980/10/10	272.40
1980/10/11	214.00
1980/10/12	238.00
1980/10/13	130.45
1980/10/14	71.20
1980/10/15	181.35
1980/10/16	124.50
1980/10/17	346.50
1980/10/18	202.00
1980/10/19	211.00
1980/10/20	246.00
1980/10/21	187.05
1980/10/22	247.00
1980/10/23	288.00
1980/10/24	163.30
1980/10/25	99.20
1980/10/26	84.80
1980/10/27	109.60
1980/10/28	70.40
1980/10/29	112.80
1980/10/30	138.10
1980/10/31	30.55
1980/11/01	2.20
1980/11/02	2.00
1980/11/03	44.90
1980/11/04	29.00
1980/11/05	24.50
1980/11/06	56.80
1980/11/07	217.00
1980/11/08	87.20
1980/11/09	80.00
1980/11/10	85.60
1980/11/11	86.40
1980/11/12	51.40
1980/11/13	51.40
1980/11/14	32.75
1980/11/15	9.60
1980/11/16	28.00
1980/11/17	65.90
1980/11/18	61.00
1980/11/19	50.75
1980/11/20	63.10
1980/11/21	202.00
1980/11/22	160.45
1980/11/23	145.75
1980/11/24	148.30
1980/11/25	47.50
1980/11/26	70.40
1980/11/27	172.80
1980/11/28	116.85
1980/11/29	92.00
1980/11/30	121.10
1980/12/01	126.20
1980/12/02	39.35
1980/12/03	79.20
1980/12/04	127.90
1980/12/05	95.20
1980/12/06	102.40
1980/12/07	69.60
1980/12/08	47.50
1980/12/09	100.00
1980/12/10	171.85
1980/12/11	208.00
1980/12/12	96.00
1980/12/13	44.90
1980/12/14	87.20
1980/12/15	122.80
1980/12/16	57.50
1980/12/17	121.10
1980/12/18	190.00
1980/12/19	197.00
1980/12/20	92.80
1980/12/21	10.65
1980/12/22	10.65
1980/12/23	10.65
1980/12/24	9.95
1980/12/25	10.65
1980/12/26	11.00
1980/12/27	11.00
1980/12/28	11.00
1980/12/29	27.00
1980/12/30	51.40
1980/12/31	144.05
#===========================================
# Number of observations = 275 / 366
# Average = 173.90