1984/01/01	4.40
1984/01/02	4.40
1984/01/03	4.40
1984/01/04	4.60
1984/01/05	4.40
1984/01/06	4.00
1984/01/07	3.60
1984/01/08	3.40
1984/01/09	3.20
1984/01/10	3.80
1984/01/11	4.20
1984/01/12	3.80
1984/01/13	4.20
1984/01/14	4.20
1984/01/15	4.00
1984/01/16	3.80
1984/01/17	3.40
1984/01/18	3.20
1984/01/19	2.90
1984/01/20	2.70
1984/01/21	2.80
1984/01/22	2.80
1984/01/23	2.80
1984/01/24	2.70
1984/01/25	2.60
1984/01/26	2.60
1984/01/27	2.60
1984/01/28	2.50
1984/01/29	2.40
1984/01/30	2.40
1984/01/31	2.40
1984/02/01	2.30
1984/02/02	2.50
1984/02/03	2.60
1984/02/04	2.80
1984/02/05	2.70
1984/02/06	2.60
1984/02/07	2.60
1984/02/08	2.80
1984/02/09	2.80
1984/02/10	2.50
1984/02/11	2.50
1984/02/12	2.50
1984/02/13	2.40
1984/02/14	2.20
1984/02/15	2.20
1984/02/16	2.40
1984/02/17	2.50
1984/02/18	2.60
1984/02/19	2.60
1984/02/20	2.70
1984/02/21	2.80
1984/02/22	2.90
1984/02/23	2.70
1984/02/24	2.50
1984/02/25	2.50
1984/02/26	2.30
1984/02/27	2.50
1984/02/28	2.70
1984/02/29	2.70
1984/03/01	2.60
1984/03/02	2.50
1984/03/03	2.40
1984/03/04	2.40
1984/03/05	2.40
1984/03/06	2.40
1984/03/07	2.40
1984/03/08	2.40
1984/03/09	2.20
1984/03/10	2.20
1984/03/11	2.00
1984/03/12	2.00
1984/03/13	2.00
1984/03/14	2.00
1984/03/15	2.00
1984/03/16	2.00
1984/03/17	1.90
1984/03/18	1.80
1984/03/19	1.80
1984/03/20	1.80
1984/03/21	1.80
1984/03/22	1.80
1984/03/23	1.90
1984/03/24	2.20
1984/03/25	2.50
1984/03/26	2.90
1984/03/27	2.70
1984/03/28	2.30
1984/03/29	2.10
1984/03/30	2.10
1984/03/31	2.10
1984/04/01	3.00
1984/04/02	3.00
1984/04/03	2.90
1984/04/04	2.90
1984/04/05	2.90
1984/04/06	2.70
1984/04/07	2.70
1984/04/08	2.70
1984/04/09	2.70
1984/04/10	2.90
1984/04/11	3.00
1984/04/12	3.00
1984/04/13	3.20
1984/04/14	6.40
1984/04/15	5.80
1984/04/16	5.80
1984/04/17	5.80
1984/04/18	5.20
1984/04/19	4.80
1984/04/20	4.60
1984/04/21	4.40
1984/04/22	4.00
1984/04/23	3.80
1984/04/24	3.80
1984/04/25	6.20
1984/04/26	8.00
1984/04/27	7.80
1984/04/28	6.00
1984/04/29	5.60
1984/04/30	7.80
1984/05/01	7.80
1984/05/02	6.80
1984/05/03	9.30
1984/05/04	9.30
1984/05/05	12.60
1984/05/06	13.80
1984/05/07	15.00
1984/05/08	9.30
1984/05/09	10.80
1984/05/10	19.00
1984/05/11	17.50
1984/05/12	31.20
1984/05/13	16.00
1984/05/14	20.50
1984/05/15	15.00
1984/05/16	52.00
1984/05/17	53.60
1984/05/18	33.00
1984/05/19	26.50
1984/05/20	120.00
1984/05/21	131.00
1984/05/22	69.60
1984/05/23	46.80
1984/05/24	50.40
1984/05/25	25.50
1984/05/26	43.80
1984/05/27	18.50
1984/05/28	18.50
1984/05/29	22.00
1984/05/30	17.50
1984/05/31	11.40
1984/06/01	9.30
1984/06/02	8.40
1984/06/03	7.80
1984/06/04	7.80
1984/06/05	7.40
1984/06/06	14.10
1984/06/07	97.60
1984/06/08	56.80
1984/06/09	41.40
1984/06/10	34.80
1984/06/11	27.00
1984/06/12	46.20
1984/06/13	123.00
1984/06/14	70.40
1984/06/15	50.40
1984/06/16	37.20
1984/06/17	24.50
1984/06/18	16.00
1984/06/19	13.80
1984/06/20	12.60
1984/06/21	11.70
1984/06/22	11.40
1984/06/23	10.20
1984/06/24	9.30
1984/06/25	8.60
1984/06/26	7.60
1984/06/27	6.60
1984/06/28	6.40
1984/06/29	6.20
1984/06/30	5.80
1984/07/01	5.60
1984/07/02	5.60
1984/07/03	5.80
1984/07/04	6.20
1984/07/05	6.60
1984/07/06	6.40
1984/07/07	6.40
1984/07/08	7.20
1984/07/09	8.60
1984/07/10	10.50
1984/07/11	11.10
1984/07/12	12.90
1984/07/13	21.00
1984/07/14	34.20
1984/07/15	31.80
1984/07/16	45.60
1984/07/17	64.80
1984/07/18	54.40
1984/07/19	38.40
1984/07/20	28.00
1984/07/21	22.00
1984/07/22	18.50
1984/07/23	16.50
1984/07/24	14.40
1984/07/25	13.50
1984/07/26	13.80
1984/07/27	13.50
1984/07/28	13.50
1984/07/29	21.50
1984/07/30	27.50
1984/07/31	24.00
1984/08/01	24.50
1984/08/02	23.50
1984/08/03	19.00
1984/08/04	14.40
1984/08/05	12.30
1984/08/06	11.10
1984/08/07	10.20
1984/08/08	10.50
1984/08/09	11.10
1984/08/10	12.60
1984/08/11	44.40
1984/08/12	76.80
1984/08/13	63.20
1984/08/14	71.20
1984/08/15	52.80
1984/08/16	56.00
1984/08/17	135.00
1984/08/18	148.00
1984/08/19	204.00
1984/08/20	176.40
1984/08/21	169.20
1984/08/22	136.00
1984/08/23	92.80
1984/08/24	65.60
1984/08/25	48.80
1984/08/26	39.60
1984/08/27	37.20
1984/08/28	34.20
1984/08/29	30.00
1984/08/30	42.60
1984/08/31	60.00
1984/09/01	99.20
1984/09/02	161.00
1984/09/03	187.20
1984/09/04	345.20
1984/09/05	417.20
1984/09/06	407.60
1984/09/07	307.00
1984/09/08	489.60
1984/09/09	800.60
1984/09/10	442.80
1984/09/11	345.20
1984/09/12	223.20
1984/09/13	163.20
1984/09/14	152.00
1984/09/15	157.00
1984/09/16	125.00
1984/09/17	106.40
1984/09/18	86.40
1984/09/19	82.40
1984/09/20	122.00
1984/09/21	133.00
1984/09/22	99.20
1984/09/23	94.40
1984/09/24	88.00
1984/09/25	68.80
1984/09/26	52.00
1984/09/27	42.60
1984/09/28	38.40
1984/09/29	38.40
1984/09/30	49.60
1984/10/01	80.80
1984/10/02	134.00
1984/10/03	112.00
1984/10/04	87.20
1984/10/05	69.60
1984/10/06	65.60
1984/10/07	68.00
1984/10/08	70.40
1984/10/09	77.60
1984/10/10	101.60
1984/10/11	92.80
1984/10/12	74.40
1984/10/13	65.60
1984/10/14	85.60
1984/10/15	88.00
1984/10/16	68.80
1984/10/17	59.20
1984/10/18	100.00
1984/10/19	370.80
1984/10/20	449.20
1984/10/21	243.60
1984/10/22	176.40
1984/10/23	128.00
1984/10/24	104.80
1984/10/25	88.80
1984/10/26	76.80
1984/10/27	65.60
1984/10/28	61.60
1984/10/29	57.60
1984/10/30	45.00
1984/10/31	38.40
1984/11/01	34.80
1984/11/02	33.00
1984/11/03	31.20
1984/11/04	29.50
1984/11/05	28.00
1984/11/06	27.00
1984/11/07	25.50
1984/11/08	24.00
1984/11/09	22.50
1984/11/10	21.50
1984/11/11	21.50
1984/11/12	19.50
1984/11/13	22.00
1984/11/14	13.80
1984/11/15	13.50
1984/11/16	14.40
1984/11/17	15.50
1984/11/18	17.00
1984/11/19	15.50
1984/11/20	14.70
1984/11/21	19.50
1984/11/22	22.50
1984/11/23	23.00
1984/11/24	23.00
1984/11/25	22.50
1984/11/26	22.00
1984/11/27	21.50
1984/11/28	21.50
1984/11/29	20.00
1984/11/30	19.50
1984/12/01	19.50
1984/12/02	19.50
1984/12/03	18.00
1984/12/04	17.00
1984/12/05	14.40
1984/12/06	12.30
1984/12/07	14.10
1984/12/08	12.60
1984/12/09	12.60
1984/12/10	12.00
1984/12/11	10.20
1984/12/12	8.80
1984/12/13	8.80
1984/12/14	7.40
1984/12/15	7.40
1984/12/16	7.00
1984/12/17	6.20
1984/12/18	6.20
1984/12/19	6.00
1984/12/20	5.60
1984/12/21	5.60
1984/12/22	5.60
1984/12/23	5.80
1984/12/24	5.80
1984/12/25	5.60
1984/12/26	5.40
1984/12/27	5.00
1984/12/28	5.00
1984/12/29	5.00
1984/12/30	5.00
1984/12/31	5.00
#===========================================
# Number of observations = 366 / 366
# Average = 40.83