1991/01/01	35.60
1991/01/02	35.60
1991/01/03	34.00
1991/01/04	34.00
1991/01/05	34.00
1991/01/06	34.00
1991/01/07	37.20
1991/01/08	35.60
1991/01/09	35.60
1991/01/10	34.00
1991/01/11	34.00
1991/01/12	34.00
1991/01/13	34.00
1991/01/14	34.00
1991/01/15	32.50
1991/01/16	32.50
1991/01/17	32.50
1991/01/18	32.50
1991/01/19	32.50
1991/01/20	31.00
1991/01/21	31.00
1991/01/22	31.00
1991/01/23	29.50
1991/01/24	29.50
1991/01/25	29.50
1991/01/26	29.50
1991/01/27	29.50
1991/01/28	29.50
1991/01/29	31.00
1991/01/30	29.50
1991/01/31	29.50
1991/02/01	28.00
1991/02/02	26.50
1991/02/03	25.00
1991/02/04	25.00
1991/02/05	25.00
1991/02/06	25.00
1991/02/07	23.50
1991/02/08	23.50
1991/02/09	23.50
1991/02/10	23.50
1991/02/11	23.50
1991/02/12	23.50
1991/02/13	22.00
1991/02/14	22.00
1991/02/15	22.00
1991/02/16	22.00
1991/02/17	20.50
1991/02/18	20.50
1991/02/19	20.50
1991/02/20	20.50
1991/02/21	20.50
1991/02/22	20.50
1991/02/23	20.50
1991/02/24	20.50
1991/02/25	20.50
1991/02/26	20.50
1991/02/27	20.50
1991/02/28	20.50
1991/03/01	19.00
1991/03/02	19.00
1991/03/03	19.00
1991/03/04	19.00
1991/03/05	17.95
1991/03/06	17.95
1991/03/07	16.90
1991/03/08	16.90
1991/03/09	15.85
1991/03/10	15.85
1991/03/11	14.80
1991/03/12	14.80
1991/03/13	14.80
1991/03/14	14.80
1991/03/15	15.85
1991/03/16	14.80
1991/03/17	14.80
1991/03/18	14.80
1991/03/19	14.80
1991/03/20	15.85
1991/03/21	15.85
1991/03/22	15.85
1991/03/23	14.80
1991/03/24	13.75
1991/03/25	13.75
1991/03/26	12.70
1991/03/27	12.70
1991/03/28	11.65
1991/03/29	11.65
1991/03/30	12.70
1991/03/31	17.95
1991/04/01	14.90
1991/04/02	15.90
1991/04/03	13.80
1991/04/04	9.60
1991/04/05	17.00
1991/04/06	15.90
1991/04/07	14.90
1991/04/08	14.90
1991/04/09	13.80
1991/04/10	12.80
1991/04/11	11.70
1991/04/12	10.60
1991/04/13	10.60
1991/04/14	9.60
1991/04/15	9.60
1991/04/16	8.50
1991/04/17	8.50
1991/04/18	8.50
1991/04/19	7.50
1991/04/20	8.50
1991/04/21	11.70
1991/04/22	27.80
1991/04/23	50.00
1991/04/24	44.70
1991/04/25	26.20
1991/04/26	20.10
1991/04/27	29.30
1991/04/28	23.20
1991/04/29	23.20
1991/04/30	18.50
1991/05/01	12.80
1991/05/02	11.70
1991/05/03	10.60
1991/05/04	9.60
1991/05/05	9.60
1991/05/06	11.70
1991/05/07	11.70
1991/05/08	29.30
1991/05/09	86.00
1991/05/10	296.40
1991/05/11	160.40
1991/05/12	108.00
1991/05/13	60.00
1991/05/14	44.70
1991/05/15	44.70
1991/05/16	48.20
1991/05/17	41.20
1991/05/18	32.40
1991/05/19	64.00
1991/05/20	56.00
1991/05/21	52.00
1991/05/22	66.00
1991/05/23	175.10
1991/05/24	145.70
1991/05/25	76.00
1991/05/26	58.00
1991/05/27	66.00
1991/05/28	78.00
1991/05/29	66.00
1991/05/30	56.00
1991/05/31	50.00
1991/06/01	48.20
1991/06/02	58.00
1991/06/03	41.20
1991/06/04	37.70
1991/06/05	39.40
1991/06/06	72.00
1991/06/07	122.60
1991/06/08	88.00
1991/06/09	114.20
1991/06/10	145.70
1991/06/11	120.50
1991/06/12	102.00
1991/06/13	86.00
1991/06/14	94.00
1991/06/15	118.40
1991/06/16	88.00
1991/06/17	70.00
1991/06/18	60.00
1991/06/19	50.00
1991/06/20	48.20
1991/06/21	52.00
1991/06/22	48.20
1991/06/23	52.00
1991/06/24	100.00
1991/06/25	318.40
1991/06/26	230.40
1991/06/27	168.80
1991/06/28	170.90
1991/06/29	154.10
1991/06/30	126.80
1991/07/01	106.00
1991/07/02	92.00
1991/07/03	86.00
1991/07/04	283.20
1991/07/05	210.80
1991/07/06	145.70
1991/07/07	118.40
1991/07/08	102.00
1991/07/09	96.00
1991/07/10	90.00
1991/07/11	80.00
1991/07/12	76.00
1991/07/13	82.00
1991/07/14	76.00
1991/07/15	137.30
1991/07/16	154.10
1991/07/17	168.80
1991/07/18	160.40
1991/07/19	143.60
1991/07/20	133.10
1991/07/21	154.10
1991/07/22	135.20
1991/07/23	124.70
1991/07/24	353.60
1991/07/25	252.40
1991/07/26	217.20
1991/07/27	185.60
1991/07/28	166.70
1991/07/29	145.70
1991/07/30	133.10
1991/07/31	133.10
1991/08/01	206.60
1991/08/02	185.60
1991/08/03	386.60
1991/08/04	292.00
1991/08/05	212.90
1991/08/06	181.40
1991/08/07	158.30
1991/08/08	237.00
1991/08/09	212.90
1991/08/10	261.20
1991/08/11	212.90
1991/08/12	173.00
1991/08/13	206.60
1991/08/14	366.80
1991/08/15	482.40
1991/08/16	437.00
1991/08/17	508.70
1991/08/18	388.80
1991/08/19	322.80
1991/08/20	267.80
1991/08/21	256.80
1991/08/22	256.80
1991/08/23	241.40
1991/08/24	331.60
1991/08/25	551.80
1991/08/26	444.20
1991/08/27	700.00
1991/08/28	647.40
1991/08/29	556.50
1991/08/30	484.80
1991/08/31	441.80
1991/09/01	411.70
1991/09/02	404.80
1991/09/03	340.40
1991/09/04	329.40
1991/09/05	414.00
1991/09/06	444.20
1991/09/07	369.00
1991/09/08	300.80
1991/09/09	342.60
1991/09/10	441.80
1991/09/11	518.30
1991/09/12	434.70
1991/09/13	347.00
1991/09/14	336.00
1991/09/15	333.80
1991/09/16	307.40
1991/09/17	329.40
1991/09/18	336.00
1991/09/19	285.40
1991/09/20	411.70
1991/09/21	393.30
1991/09/22	322.80
1991/09/23	278.80
1991/09/24	270.00
1991/09/25	259.00
1991/09/26	239.20
1991/09/27	250.20
1991/09/28	276.60
1991/09/29	263.40
1991/09/30	248.00
1991/10/01	234.80
1991/10/02	208.70
1991/10/03	196.10
1991/10/04	210.80
1991/10/05	206.60
1991/10/06	189.80
1991/10/07	173.00
1991/10/08	158.30
1991/10/09	154.10
1991/10/10	145.70
1991/10/11	135.20
1991/10/12	133.10
1991/10/13	131.00
1991/10/14	126.80
1991/10/15	118.40
1991/10/16	116.30
1991/10/17	114.20
1991/10/18	149.90
1991/10/19	160.40
1991/10/20	133.10
1991/10/21	133.10
1991/10/22	183.50
1991/10/23	156.20
1991/10/24	137.30
1991/10/25	133.10
1991/10/26	128.90
1991/10/27	131.00
1991/10/28	128.90
1991/10/29	116.30
1991/10/30	108.00
1991/10/31	100.00
1991/11/01	94.00
1991/11/02	90.00
1991/11/03	88.00
1991/11/04	86.00
1991/11/05	88.00
1991/11/06	88.00
1991/11/07	86.00
1991/11/08	80.00
1991/11/09	78.00
1991/11/10	78.00
1991/11/11	78.00
1991/11/12	78.00
1991/11/13	78.00
1991/11/14	76.00
1991/11/15	74.00
1991/11/16	70.00
1991/11/17	68.00
1991/11/18	66.00
1991/11/19	64.00
1991/11/20	64.00
1991/11/21	62.00
1991/11/22	60.00
1991/11/23	60.00
1991/11/24	60.00
1991/11/25	58.00
1991/11/26	58.00
1991/11/27	58.00
1991/11/28	56.00
1991/11/29	54.00
1991/11/30	52.00
1991/12/01	50.00
1991/12/02	50.00
1991/12/03	48.20
1991/12/04	48.20
1991/12/05	48.20
1991/12/06	48.20
1991/12/07	46.50
1991/12/08	46.50
1991/12/09	43.00
1991/12/10	41.20
1991/12/11	41.20
1991/12/12	39.40
1991/12/13	39.40
1991/12/14	39.40
1991/12/15	39.40
1991/12/16	39.40
1991/12/17	37.70
1991/12/18	37.70
1991/12/19	35.90
1991/12/20	35.90
1991/12/21	35.90
1991/12/22	35.90
1991/12/23	34.20
1991/12/24	32.40
1991/12/25	32.40
1991/12/26	32.40
1991/12/27	30.90
1991/12/28	30.90
1991/12/29	32.40
1991/12/30	37.70
1991/12/31	35.90
#===========================================
# Number of observations = 365 / 365
# Average = 112.66