1984/01/01	20.50
1984/01/02	24.00
1984/01/03	27.50
1984/01/04	44.00
1984/01/05	26.50
1984/01/06	24.50
1984/01/07	26.00
1984/01/08	27.00
1984/01/09	27.50
1984/01/10	27.50
1984/01/11	27.00
1984/01/12	27.50
1984/01/13	33.00
1984/01/14	37.50
1984/01/15	77.80
1984/01/16	83.90
1984/01/17	73.00
1984/01/18	59.20
1984/01/19	66.40
1984/01/20	56.80
1984/01/21	75.40
1984/01/22	95.10
1984/01/23	68.20
1984/01/24	58.60
1984/01/25	57.40
1984/01/26	67.00
1984/01/27	65.20
1984/01/28	79.00
1984/01/29	88.10
1984/01/30	68.20
1984/01/31	64.00
1984/02/01	140.00
1984/02/02	134.00
1984/02/03	129.30
1984/02/04	106.30
1984/02/05	133.00
1984/02/06	170.00
1984/02/07	129.30
1984/02/08	143.00
1984/02/09	166.00
1984/02/10	185.20
1984/02/11	194.00
1984/02/12	173.10
1984/02/13	180.80
1984/02/14	176.40
1984/02/15	113.40
1984/02/16	100.70
1984/02/17	109.40
1984/02/18	37.50
1984/02/19	92.30
1984/02/20	69.40
1984/02/21	195.20
1984/02/22	246.90
1984/02/23	261.20
1984/02/24	161.00
1984/02/25	134.00
1984/02/26	168.00
1984/02/27	178.60
1984/02/28	151.00
1984/02/29	187.40
1984/03/01	203.60
1984/03/02	226.40
1984/03/03	177.50
1984/03/04	157.00
1984/03/05	317.00
1984/03/06	252.10
1984/03/07	322.60
1984/03/08	289.00
1984/03/09	289.00
1984/03/10	300.20
1984/03/11	202.40
1984/03/12	150.00
1984/03/13	164.00
1984/03/14	271.60
1984/03/15	296.00
1984/03/16	331.00
1984/03/17	303.00
1984/03/18	347.80
1984/03/19	349.20
1984/03/20	349.20
1984/03/21	335.20
1984/03/22	339.40
1984/03/23	342.20
1984/03/24	329.60
1984/03/25	206.00
1984/03/26	111.00
1984/03/27	144.00
1984/03/28	335.20
1984/03/29	342.20
1984/03/30	293.20
1984/03/31	343.60
1984/04/01	197.10
1984/04/02	108.80
1984/04/03	211.40
1984/04/04	266.60
1984/04/05	314.60
1984/04/06	257.00
1984/04/07	351.00
1984/04/08	275.00
1984/04/09	269.00
1984/04/10	168.00
1984/04/11	235.60
1984/04/12	247.70
1984/04/13	253.40
1984/04/14	243.30
1984/04/15	248.80
1984/04/16	288.20
1984/04/17	252.20
1984/04/18	276.20
1984/04/19	236.70
1984/04/20	255.80
1984/04/21	282.20
1984/04/22	271.40
1984/04/23	278.60
1984/04/24	232.30
1984/04/25	312.00
1984/04/26	209.20
1984/04/27	227.90
1984/04/28	248.80
1984/04/29	251.00
1984/04/30	225.70
1984/05/01	204.80
1984/05/02	229.00
1984/05/03	220.20
1984/05/04	204.80
1984/05/05	214.70
1984/05/06	214.70
1984/05/07	254.60
1984/05/08	212.50
1984/05/09	222.40
1984/05/10	223.50
1984/05/11	164.00
1984/05/12	181.70
1984/05/13	161.00
1984/05/14	133.10
1984/05/15	124.10
1984/05/16	148.00
1984/05/17	127.70
1984/05/18	167.00
1984/05/19	117.80
1984/05/20	132.20
1984/05/21	141.00
1984/05/22	151.00
1984/05/23	107.20
1984/05/24	81.90
1984/05/25	149.00
1984/05/26	121.40
1984/05/27	104.80
1984/05/28	192.70
1984/05/29	160.00
1984/05/30	153.00
1984/05/31	161.00
1984/06/01	183.90
1984/06/02	146.00
1984/06/03	170.00
1984/06/04	161.00
1984/06/05	167.00
1984/06/06	199.30
1984/06/07	210.30
1984/06/08	213.60
1984/06/09	230.10
1984/06/10	273.80
1984/06/11	245.50
1984/06/12	205.90
1984/06/13	288.20
1984/06/14	260.60
1984/06/15	186.10
1984/06/16	170.00
1984/06/17	158.00
1984/06/18	138.00
1984/06/19	107.20
1984/06/20	134.00
1984/06/21	159.00
1984/06/22	116.00
1984/06/23	108.00
1984/06/24	115.20
1984/06/25	107.20
1984/06/26	28.00
1984/06/27	61.60
1984/06/28	62.30
1984/06/29	60.90
1984/06/30	53.20
1984/07/01	51.10
1984/07/02	78.40
1984/07/03	110.40
1984/07/04	65.10
1984/07/05	65.10
1984/07/06	92.80
1984/07/07	95.20
1984/07/08	92.00
1984/07/09	162.00
1984/07/10	152.00
1984/07/11	160.00
1984/07/12	188.30
1984/07/13	174.00
1984/07/14	204.80
1984/07/15	147.00
1984/07/16	185.00
1984/07/17	179.50
1984/07/18	192.70
1984/07/19	142.00
1984/07/20	118.70
1984/07/21	79.80
1984/07/22	84.80
1984/07/23	84.80
1984/07/24	65.10
1984/07/25	51.10
1984/07/26	31.50
1984/07/27	22.50
1984/07/28	51.80
1984/07/29	88.00
1984/07/30	113.60
1984/07/31	139.00
1984/08/01	138.00
1984/08/02	136.00
1984/08/03	99.20
1984/08/04	82.60
1984/08/05	90.40
1984/08/06	54.60
1984/08/07	34.50
1984/08/08	61.60
1984/08/09	105.60
1984/08/10	169.00
1984/08/11	158.00
1984/08/12	174.00
1984/08/13	136.00
1984/08/14	64.40
1984/08/15	164.00
1984/08/16	212.50
1984/08/17	200.40
1984/08/18	216.90
1984/08/19	238.90
1984/08/20	232.30
1984/08/21	183.90
1984/08/22	229.00
1984/08/23	269.00
1984/08/24	237.80
1984/08/25	282.20
1984/08/26	296.60
1984/08/27	263.00
1984/08/28	218.00
1984/08/29	267.80
1984/08/30	314.60
1984/08/31	281.00
1984/09/01	326.30
1984/09/02	345.80
1984/09/03	323.70
1984/09/04	243.30
1984/09/05	305.50
1984/09/06	439.50
1984/09/07	534.60
1984/09/08	512.20
1984/09/09	534.60
1984/09/10	595.40
1984/09/11	523.40
1984/09/12	488.20
1984/09/13	366.40
1984/09/14	312.00
1984/09/15	362.20
1984/09/16	456.20
1984/09/17	517.00
1984/09/18	399.00
1984/09/19	290.60
1984/09/20	323.70
1984/09/21	243.30
1984/09/22	216.90
1984/09/23	253.40
1984/09/24	247.70
1984/09/25	198.20
1984/09/26	213.60
1984/09/27	183.90
1984/09/28	212.50
1984/09/29	287.00
1984/09/30	295.40
1984/10/01	317.20
1984/10/02	372.00
1984/10/03	528.20
1984/10/04	549.00
1984/10/05	388.80
1984/10/06	317.20
1984/10/07	267.80
1984/10/08	194.90
1984/10/09	73.50
1984/10/10	56.00
1984/10/11	88.00
1984/10/12	65.10
1984/10/13	30.50
1984/10/14	23.00
1984/10/15	51.80
1984/10/16	63.70
1984/10/17	109.60
1984/10/18	197.10
1984/10/19	300.30
1984/10/20	351.00
1984/10/21	308.10
1984/10/22	186.10
1984/10/23	89.60
1984/10/24	80.50
1984/10/25	79.10
1984/10/26	138.00
1984/10/27	148.00
1984/10/28	88.00
1984/10/29	33.00
1984/10/30	12.30
1984/10/31	10.80
1984/11/01	12.30
1984/11/02	29.50
1984/11/03	43.40
1984/11/04	69.30
1984/11/05	88.00
1984/11/06	136.00
1984/11/07	299.00
1984/11/08	314.60
1984/11/09	260.60
1984/11/10	278.60
1984/11/11	288.20
1984/11/12	308.10
1984/11/13	249.90
1984/11/14	229.00
1984/11/15	241.10
1984/11/16	254.60
1984/11/17	254.60
1984/11/18	202.60
1984/11/19	229.00
1984/11/20	211.40
1984/11/21	216.90
1984/11/22	220.20
1984/11/23	248.80
1984/11/24	231.20
1984/11/25	193.80
1984/11/26	226.80
1984/11/27	185.00
1984/11/28	164.00
1984/11/29	125.90
1984/11/30	158.00
1984/12/01	156.00
1984/12/02	127.70
1984/12/03	151.00
1984/12/04	128.60
1984/12/05	104.80
1984/12/06	114.40
1984/12/07	84.80
1984/12/08	112.00
1984/12/09	65.10
1984/12/10	97.60
1984/12/11	77.00
1984/12/12	90.40
1984/12/13	86.40
1984/12/14	56.00
1984/12/15	65.10
1984/12/16	78.40
1984/12/17	66.50
1984/12/18	22.50
1984/12/19	24.50
1984/12/20	23.00
1984/12/21	62.30
1984/12/22	46.90
1984/12/23	22.50
1984/12/24	31.50
1984/12/25	11.10
1984/12/26	19.00
1984/12/27	27.50
1984/12/28	59.50
1984/12/29	58.10
1984/12/30	60.90
1984/12/31	67.90
#===========================================
# Number of observations = 366 / 366
# Average = 177.88