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	0
1980/04/02	0
1980/04/03	0
1980/04/04	0
1980/04/05	0
1980/04/06	0
1980/04/07	0
1980/04/08	0
1980/04/09	0
1980/04/10	0
1980/04/11	0
1980/04/12	0
1980/04/13	0
1980/04/14	0
1980/04/15	0
1980/04/16	0
1980/04/17	0
1980/04/18	0
1980/04/19	0
1980/04/20	0
1980/04/21	0
1980/04/22	0
1980/04/23	0
1980/04/24	0
1980/04/25	0
1980/04/26	0
1980/04/27	0
1980/04/28	0
1980/04/29	0
1980/04/30	0
1980/05/01	0
1980/05/02	0
1980/05/03	0
1980/05/04	0
1980/05/05	0
1980/05/06	0
1980/05/07	0
1980/05/08	0
1980/05/09	0
1980/05/10	0
1980/05/11	0
1980/05/12	0
1980/05/13	0
1980/05/14	0
1980/05/15	0
1980/05/16	0
1980/05/17	0
1980/05/18	0
1980/05/19	0
1980/05/20	0
1980/05/21	2.00
1980/05/22	0
1980/05/23	1.00
1980/05/24	4.00
1980/05/25	8.00
1980/05/26	4.00
1980/05/27	6.00
1980/05/28	9.00
1980/05/29	17.00
1980/05/30	13.00
1980/05/31	7.00
1980/06/01	4.00
1980/06/02	7.00
1980/06/03	19.00
1980/06/04	35.00
1980/06/05	21.00
1980/06/06	13.00
1980/06/07	102.00
1980/06/08	116.00
1980/06/09	64.00
1980/06/10	35.00
1980/06/11	34.00
1980/06/12	31.00
1980/06/13	29.00
1980/06/14	33.00
1980/06/15	30.00
1980/06/16	44.00
1980/06/17	68.00
1980/06/18	49.00
1980/06/19	37.00
1980/06/20	35.00
1980/06/21	73.00
1980/06/22	83.00
1980/06/23	174.00
1980/06/24	157.00
1980/06/25	136.00
1980/06/26	94.00
1980/06/27	76.00
1980/06/28	62.00
1980/06/29	56.00
1980/06/30	57.00
1980/07/01	68.00
1980/07/02	66.00
1980/07/03	49.00
1980/07/04	32.00
1980/07/05	24.00
1980/07/06	18.00
1980/07/07	14.00
1980/07/08	11.00
1980/07/09	8.00
1980/07/10	6.00
1980/07/11	5.00
1980/07/12	4.00
1980/07/13	3.00
1980/07/14	3.00
1980/07/15	4.00
1980/07/16	3.00
1980/07/17	2.00
1980/07/18	2.00
1980/07/19	3.00
1980/07/20	3.00
1980/07/21	3.00
1980/07/22	5.00
1980/07/23	18.00
1980/07/24	73.00
1980/07/25	84.00
1980/07/26	109.00
1980/07/27	210.00
1980/07/28	424.00
1980/07/29	495.00
1980/07/30	505.00
1980/07/31	485.00
1980/08/01	329.00
1980/08/02	257.00
1980/08/03	222.00
1980/08/04	208.00
1980/08/05	158.00
1980/08/06	111.00
1980/08/07	78.00
1980/08/08	59.00
1980/08/09	47.00
1980/08/10	41.00
1980/08/11	37.00
1980/08/12	35.00
1980/08/13	36.00
1980/08/14	32.00
1980/08/15	154.00
1980/08/16	23.00
1980/08/17	20.00
1980/08/18	19.00
1980/08/19	24.00
1980/08/20	41.00
1980/08/21	59.00
1980/08/22	56.00
1980/08/23	72.00
1980/08/24	101.00
1980/08/25	119.00
1980/08/26	124.00
1980/08/27	378.00
1980/08/28	378.00
1980/08/29	230.00
1980/08/30	166.00
1980/08/31	127.00
1980/09/01	120.00
1980/09/02	432.00
1980/09/03	525.00
1980/09/04	535.00
1980/09/05	525.00
1980/09/06	525.00
1980/09/07	545.00
1980/09/08	535.00
1980/09/09	545.00
1980/09/10	577.00
1980/09/11	565.00
1980/09/12	485.00
1980/09/13	475.00
1980/09/14	475.00
1980/09/15	368.00
1980/09/16	309.00
1980/09/17	313.00
1980/09/18	313.00
1980/09/19	399.00
1980/09/20	424.00
1980/09/21	408.00
1980/09/22	309.00
1980/09/23	274.00
1980/09/24	234.00
1980/09/25	210.00
1980/09/26	209.00
1980/09/27	182.00
1980/09/28	176.00
1980/09/29	185.00
1980/09/30	193.00
1980/10/01	168.00
1980/10/02	157.00
1980/10/03	156.00
1980/10/04	170.00
1980/10/05	168.00
1980/10/06	125.00
1980/10/07	99.00
1980/10/08	85.00
1980/10/09	90.00
1980/10/10	94.00
1980/10/11	94.00
1980/10/12	88.00
1980/10/13	78.00
1980/10/14	70.00
1980/10/15	64.00
1980/10/16	64.00
1980/10/17	70.00
1980/10/18	140.00
1980/10/19	130.00
1980/10/20	114.00
1980/10/21	138.00
1980/10/22	120.00
1980/10/23	109.00
1980/10/24	91.00
1980/10/25	81.00
1980/10/26	69.00
1980/10/27	60.00
1980/10/28	56.00
1980/10/29	48.00
1980/10/30	40.00
1980/10/31	35.00
1980/11/01	33.00
1980/11/02	32.00
1980/11/03	30.00
1980/11/04	28.00
1980/11/05	26.00
1980/11/06	25.00
1980/11/07	23.00
1980/11/08	23.00
1980/11/09	22.00
1980/11/10	51.00
1980/11/11	60.00
1980/11/12	37.00
1980/11/13	31.00
1980/11/14	27.00
1980/11/15	25.00
1980/11/16	24.00
1980/11/17	24.00
1980/11/18	22.00
1980/11/19	20.00
1980/11/20	18.00
1980/11/21	18.00
1980/11/22	17.00
1980/11/23	15.00
1980/11/24	14.00
1980/11/25	13.00
1980/11/26	13.00
1980/11/27	13.00
1980/11/28	13.00
1980/11/29	13.00
1980/11/30	13.00
1980/12/01	13.00
1980/12/02	12.00
1980/12/03	12.00
1980/12/04	12.00
1980/12/05	11.00
1980/12/06	11.00
1980/12/07	10.00
1980/12/08	9.00
1980/12/09	8.00
1980/12/10	8.00
1980/12/11	7.00
1980/12/12	6.00
1980/12/13	6.00
1980/12/14	6.00
1980/12/15	6.00
1980/12/16	5.00
1980/12/17	5.00
1980/12/18	5.00
1980/12/19	8.00
1980/12/20	10.00
1980/12/21	8.00
1980/12/22	6.00
1980/12/23	5.00
1980/12/24	4.00
1980/12/25	4.00
1980/12/26	3.00
1980/12/27	3.00
1980/12/28	3.00
1980/12/29	3.00
1980/12/30	2.00
1980/12/31	2.00
#===========================================
# Number of observations = 275 / 366
# Average = 86.19