1987/01/01	76.00
1987/01/02	70.00
1987/01/03	121.00
1987/01/04	89.00
1987/01/05	77.00
1987/01/06	128.80
1987/01/07	139.60
1987/01/08	109.00
1987/01/09	79.00
1987/01/10	86.00
1987/01/11	82.00
1987/01/12	92.00
1987/01/13	188.60
1987/01/14	127.60
1987/01/15	167.60
1987/01/16	188.60
1987/01/17	177.40
1987/01/18	204.00
1987/01/19	77.00
1987/01/20	171.80
1987/01/21	260.00
1987/01/22	229.60
1987/01/23	260.00
1987/01/24	296.60
1987/01/25	287.60
1987/01/26	103.00
1987/01/27	280.80
1987/01/28	338.00
1987/01/29	339.80
1987/01/30	370.00
1987/01/31	426.00
1987/02/01	309.20
1987/02/02	303.80
1987/02/03	347.00
1987/02/04	372.00
1987/02/05	343.40
1987/02/06	350.60
1987/02/07	352.40
1987/02/08	343.40
1987/02/09	360.00
1987/02/10	476.00
1987/02/11	486.00
1987/02/12	512.80
1987/02/13	535.90
1987/02/14	535.90
1987/02/15	538.00
1987/02/16	388.00
1987/02/17	500.20
1987/02/18	470.00
1987/02/19	506.50
1987/02/20	436.00
1987/02/21	456.00
1987/02/22	470.00
1987/02/23	177.40
1987/02/24	362.00
1987/02/25	343.40
1987/02/26	382.00
1987/02/27	464.00
1987/02/28	472.00
1987/03/01	460.00
1987/03/02	284.00
1987/03/03	366.00
1987/03/04	350.60
1987/03/05	374.00
1987/03/06	374.00
1987/03/07	390.00
1987/03/08	386.00
1987/03/09	347.00
1987/03/10	394.00
1987/03/11	392.00
1987/03/12	356.00
1987/03/13	352.40
1987/03/14	336.20
1987/03/15	316.40
1987/03/16	255.20
1987/03/17	446.00
1987/03/18	323.60
1987/03/19	348.80
1987/03/20	364.00
1987/03/21	374.00
1987/03/22	398.00
1987/03/23	332.60
1987/03/24	280.80
1987/03/25	420.00
1987/03/26	390.00
1987/03/27	382.00
1987/03/28	388.00
1987/03/29	252.00
1987/03/30	314.60
1987/03/31	396.00
1987/04/01	392.00
1987/04/02	368.00
1987/04/03	218.40
1987/04/04	237.60
1987/04/05	356.00
1987/04/06	352.40
1987/04/07	364.00
1987/04/08	362.00
1987/04/09	350.60
1987/04/10	374.00
1987/04/11	384.00
1987/04/12	382.00
1987/04/13	350.60
1987/04/14	277.60
1987/04/15	368.00
1987/04/16	356.00
1987/04/17	358.00
1987/04/18	347.00
1987/04/19	348.80
1987/04/20	348.80
1987/04/21	396.00
1987/04/22	396.00
1987/04/23	380.00
1987/04/24	368.00
1987/04/25	370.00
1987/04/26	372.00
1987/04/27	372.00
1987/04/28	343.40
1987/04/29	372.00
1987/04/30	410.00
1987/05/01	338.00
1987/05/02	263.20
1987/05/03	305.60
1987/05/04	343.40
1987/05/05	424.00
1987/05/06	332.60
1987/05/07	366.00
1987/05/08	348.80
1987/05/09	372.00
1987/05/10	356.00
1987/05/11	260.00
1987/05/12	294.80
1987/05/13	380.00
1987/05/14	350.60
1987/05/15	314.60
1987/05/16	302.00
1987/05/17	332.60
1987/05/18	245.60
1987/05/19	224.80
1987/05/20	291.20
1987/05/21	287.60
1987/05/22	285.80
1987/05/23	316.40
1987/05/24	348.80
1987/05/25	341.60
1987/05/26	345.20
1987/05/27	402.00
1987/05/28	378.00
1987/05/29	370.00
1987/05/30	298.40
1987/05/31	264.80
1987/06/01	171.80
1987/06/02	242.40
1987/06/03	325.40
1987/06/04	345.20
1987/06/05	159.20
1987/06/06	138.40
1987/06/07	133.60
1987/06/08	127.60
1987/06/09	125.20
1987/06/10	171.80
1987/06/11	188.60
1987/06/12	128.80
1987/06/13	266.40
1987/06/14	149.40
1987/06/15	153.60
1987/06/16	177.40
1987/06/17	166.20
1987/06/18	176.00
1987/06/19	260.00
1987/06/20	242.40
1987/06/21	170.40
1987/06/22	107.00
1987/06/23	137.20
1987/06/24	232.80
1987/06/25	188.60
1987/06/26	174.60
1987/06/27	181.60
1987/06/28	234.40
1987/06/29	152.20
1987/06/30	277.60
1987/07/01	274.40
1987/07/02	244.00
1987/07/03	248.80
1987/07/04	287.60
1987/07/05	276.00
1987/07/06	108.00
1987/07/07	268.00
1987/07/08	258.40
1987/07/09	279.20
1987/07/10	277.60
1987/07/11	269.60
1987/07/12	276.00
1987/07/13	274.40
1987/07/14	325.40
1987/07/15	316.40
1987/07/16	358.00
1987/07/17	341.60
1987/07/18	294.80
1987/07/19	279.20
1987/07/20	212.00
1987/07/21	268.00
1987/07/22	187.20
1987/07/23	174.60
1987/07/24	296.60
1987/07/25	302.00
1987/07/26	302.00
1987/07/27	216.80
1987/07/28	280.80
1987/07/29	271.20
1987/07/30	276.00
1987/07/31	260.00
1987/08/01	264.80
1987/08/02	268.00
1987/08/03	197.00
1987/08/04	207.20
1987/08/05	250.40
1987/08/06	253.60
1987/08/07	229.60
1987/08/08	266.40
1987/08/09	247.20
1987/08/10	177.40
1987/08/11	250.40
1987/08/12	237.60
1987/08/13	160.60
1987/08/14	268.00
1987/08/15	352.40
1987/08/16	404.00
1987/08/17	218.40
1987/08/18	311.00
1987/08/19	378.00
1987/08/20	277.60
1987/08/21	174.60
1987/08/22	195.60
1987/08/23	178.80
1987/08/24	406.00
1987/08/25	996.00
1987/08/26	564.40
1987/08/27	332.60
1987/08/28	198.40
1987/08/29	242.40
1987/08/30	142.00
1987/08/31	108.00
1987/09/01	106.00
1987/09/02	120.00
1987/09/03	113.00
1987/09/04	150.80
1987/09/05	156.40
1987/09/06	142.00
1987/09/07	99.00
1987/09/08	234.40
1987/09/09	404.00
1987/09/10	502.30
1987/09/11	236.00
1987/09/12	277.60
1987/09/13	185.80
1987/09/14	160.60
1987/09/15	171.80
1987/09/16	114.00
1987/09/17	73.00
1987/09/18	87.00
1987/09/19	80.00
1987/09/20	97.00
1987/09/21	155.00
1987/09/22	204.00
1987/09/23	205.60
1987/09/24	187.20
1987/09/25	164.80
1987/09/26	132.40
1987/09/27	153.60
1987/09/28	234.40
1987/09/29	170.40
1987/09/30	236.00
1987/10/01	159.20
1987/10/02	139.60
1987/10/03	142.00
1987/10/04	127.60
1987/10/05	109.00
1987/10/06	98.00
1987/10/07	96.00
1987/10/08	90.00
1987/10/09	91.00
1987/10/10	93.00
1987/10/11	96.00
1987/10/12	93.00
1987/10/13	109.00
1987/10/14	86.00
1987/10/15	86.00
1987/10/16	88.00
1987/10/17	71.00
1987/10/18	72.00
1987/10/19	69.00
1987/10/20	54.00
1987/10/21	75.00
1987/10/22	103.00
1987/10/23	121.00
1987/10/24	86.00
1987/10/25	61.00
1987/10/26	56.00
1987/10/27	50.80
1987/10/28	125.20
1987/10/29	118.00
1987/10/30	112.00
1987/10/31	86.00
1987/11/01	91.00
1987/11/02	86.00
1987/11/03	139.60
1987/11/04	146.80
1987/11/05	164.80
1987/11/06	148.00
1987/11/07	157.80
1987/11/08	167.60
1987/11/09	97.00
1987/11/10	170.40
1987/11/11	183.00
1987/11/12	191.40
1987/11/13	181.60
1987/11/14	188.60
1987/11/15	181.60
1987/11/16	97.00
1987/11/17	143.20
1987/11/18	144.40
1987/11/19	162.00
1987/11/20	159.20
1987/11/21	164.80
1987/11/22	160.60
1987/11/23	90.00
1987/11/24	94.00
1987/11/25	67.00
1987/11/26	76.00
1987/11/27	81.00
1987/11/28	70.00
1987/11/29	69.00
1987/11/30	72.00
1987/12/01	66.00
1987/12/02	66.00
1987/12/03	61.00
1987/12/04	63.00
1987/12/05	59.00
1987/12/06	60.00
1987/12/07	46.00
1987/12/08	55.00
1987/12/09	66.00
1987/12/10	52.40
1987/12/11	57.00
1987/12/12	58.00
1987/12/13	64.00
1987/12/14	55.00
1987/12/15	58.00
1987/12/16	56.00
1987/12/17	51.60
1987/12/18	46.00
1987/12/19	49.20
1987/12/20	52.40
1987/12/21	52.40
1987/12/22	47.60
1987/12/23	63.00
1987/12/24	76.00
1987/12/25	70.00
1987/12/26	66.00
1987/12/27	56.00
1987/12/28	53.20
1987/12/29	50.00
1987/12/30	62.00
1987/12/31	64.00
#===========================================
# Number of observations = 365 / 365
# Average = 235.55