1984/01/01	111.00
1984/01/02	105.00
1984/01/03	105.00
1984/01/04	108.00
1984/01/05	110.00
1984/01/06	123.00
1984/01/07	109.00
1984/01/08	96.00
1984/01/09	93.00
1984/01/10	93.00
1984/01/11	90.00
1984/01/12	88.00
1984/01/13	86.00
1984/01/14	82.00
1984/01/15	84.00
1984/01/16	90.00
1984/01/17	116.00
1984/01/18	130.00
1984/01/19	121.00
1984/01/20	112.00
1984/01/21	112.00
1984/01/22	105.00
1984/01/23	119.00
1984/01/24	133.00
1984/01/25	115.00
1984/01/26	100.00
1984/01/27	97.00
1984/01/28	102.00
1984/01/29	103.00
1984/01/30	116.00
1984/01/31	121.00
1984/02/01	108.00
1984/02/02	106.00
1984/02/03	163.00
1984/02/04	176.00
1984/02/05	167.00
1984/02/06	150.00
1984/02/07	170.00
1984/02/08	192.00
1984/02/09	176.00
1984/02/10	180.00
1984/02/11	199.00
1984/02/12	212.00
1984/02/13	223.00
1984/02/14	213.00
1984/02/15	208.00
1984/02/16	191.00
1984/02/17	161.00
1984/02/18	134.00
1984/02/19	121.00
1984/02/20	97.00
1984/02/21	116.00
1984/02/22	126.00
1984/02/23	219.00
1984/02/24	263.00
1984/02/25	256.00
1984/02/26	211.00
1984/02/27	200.00
1984/02/28	213.00
1984/02/29	210.00
1984/03/01	208.00
1984/03/02	226.00
1984/03/03	237.00
1984/03/04	238.00
1984/03/05	213.00
1984/03/06	219.00
1984/03/07	265.00
1984/03/08	281.00
1984/03/09	301.00
1984/03/10	297.00
1984/03/11	294.00
1984/03/12	286.00
1984/03/13	230.00
1984/03/14	189.00
1984/03/15	220.00
1984/03/16	273.00
1984/03/17	296.00
1984/03/18	308.00
1984/03/19	314.00
1984/03/20	329.00
1984/03/21	336.00
1984/03/22	335.00
1984/03/23	329.00
1984/03/24	330.00
1984/03/25	334.00
1984/03/26	308.00
1984/03/27	228.00
1984/03/28	172.00
1984/03/29	240.00
1984/03/30	313.00
1984/03/31	324.00
1984/04/01	315.00
1984/04/02	307.30
1984/04/03	225.00
1984/04/04	173.20
1984/04/05	233.00
1984/04/06	287.50
1984/04/07	307.30
1984/04/08	305.10
1984/04/09	324.90
1984/04/10	305.10
1984/04/11	262.10
1984/04/12	215.00
1984/04/13	205.60
1984/04/14	272.60
1984/04/15	277.80
1984/04/16	266.30
1984/04/17	278.80
1984/04/18	291.90
1984/04/19	288.60
1984/04/20	280.90
1984/04/21	277.80
1984/04/22	284.20
1984/04/23	289.70
1984/04/24	285.30
1984/04/25	279.90
1984/04/26	290.80
1984/04/27	301.80
1984/04/28	277.80
1984/04/29	283.10
1984/04/30	294.10
1984/05/01	293.00
1984/05/02	263.10
1984/05/03	261.00
1984/05/04	248.00
1984/05/05	251.00
1984/05/06	250.00
1984/05/07	256.00
1984/05/08	254.00
1984/05/09	257.00
1984/05/10	253.00
1984/05/11	246.00
1984/05/12	232.00
1984/05/13	205.60
1984/05/14	212.00
1984/05/15	185.80
1984/05/16	159.70
1984/05/17	152.50
1984/05/18	173.20
1984/05/19	176.80
1984/05/20	187.60
1984/05/21	169.60
1984/05/22	175.90
1984/05/23	182.20
1984/05/24	181.30
1984/05/25	159.70
1984/05/26	148.90
1984/05/27	185.80
1984/05/28	180.40
1984/05/29	176.80
1984/05/30	222.00
1984/05/31	220.00
1984/06/01	228.00
1984/06/02	231.00
1984/06/03	232.00
1984/06/04	214.00
1984/06/05	215.00
1984/06/06	214.00
1984/06/07	248.00
1984/06/08	335.90
1984/06/09	420.50
1984/06/10	447.20
1984/06/11	462.80
1984/06/12	449.80
1984/06/13	562.60
1984/06/14	484.90
1984/06/15	532.90
1984/06/16	526.20
1984/06/17	499.20
1984/06/18	460.20
1984/06/19	419.30
1984/06/20	365.80
1984/06/21	340.60
1984/06/22	345.40
1984/06/23	337.00
1984/06/24	309.50
1984/06/25	300.70
1984/06/26	294.10
1984/06/27	271.50
1984/06/28	240.00
1984/06/29	231.00
1984/06/30	218.00
1984/07/01	198.40
1984/07/02	181.30
1984/07/03	166.90
1984/07/04	179.50
1984/07/05	223.00
1984/07/06	165.10
1984/07/07	173.20
1984/07/08	220.00
1984/07/09	235.00
1984/07/10	235.00
1984/07/11	274.70
1984/07/12	291.90
1984/07/13	309.50
1984/07/14	338.20
1984/07/15	356.20
1984/07/16	356.20
1984/07/17	345.40
1984/07/18	346.60
1984/07/19	359.80
1984/07/20	343.00
1984/07/21	300.70
1984/07/22	256.00
1984/07/23	216.00
1984/07/24	197.50
1984/07/25	195.70
1984/07/26	178.60
1984/07/27	155.20
1984/07/28	132.70
1984/07/29	115.70
1984/07/30	132.70
1984/07/31	173.20
1984/08/01	206.50
1984/08/02	244.00
1984/08/03	241.00
1984/08/04	223.00
1984/08/05	185.80
1984/08/06	165.10
1984/08/07	157.00
1984/08/08	136.10
1984/08/09	125.10
1984/08/10	141.20
1984/08/11	205.60
1984/08/12	232.00
1984/08/13	253.00
1984/08/14	285.30
1984/08/15	270.40
1984/08/16	273.60
1984/08/17	334.80
1984/08/18	374.30
1984/08/19	381.80
1984/08/20	394.20
1984/08/21	425.50
1984/08/22	434.30
1984/08/23	448.50
1984/08/24	478.40
1984/08/25	486.20
1984/08/26	479.70
1984/08/27	475.80
1984/08/28	468.00
1984/08/29	426.80
1984/08/30	408.00
1984/08/31	420.50
1984/09/01	-9999
1984/09/02	-9999
1984/09/03	-9999
1984/09/04	-9999
1984/09/05	-9999
1984/09/06	-9999
1984/09/07	-9999
1984/09/08	-9999
1984/09/09	-9999
1984/09/10	-9999
1984/09/11	-9999
1984/09/12	-9999
1984/09/13	-9999
1984/09/14	-9999
1984/09/15	-9999
1984/09/16	-9999
1984/09/17	-9999
1984/09/18	-9999
1984/09/19	-9999
1984/09/20	-9999
1984/09/21	-9999
1984/09/22	-9999
1984/09/23	-9999
1984/09/24	-9999
1984/09/25	-9999
1984/09/26	-9999
1984/09/27	-9999
1984/09/28	-9999
1984/09/29	-9999
1984/09/30	-9999
1984/10/01	539.70
1984/10/02	589.00
1984/10/03	645.50
1984/10/04	748.80
1984/10/05	824.60
1984/10/06	799.10
1984/10/07	742.40
1984/10/08	684.50
1984/10/09	603.00
1984/10/10	516.70
1984/10/11	451.10
1984/10/12	433.00
1984/10/13	445.90
1984/10/14	449.80
1984/10/15	478.40
1984/10/16	508.60
1984/10/17	570.80
1984/10/18	626.80
1984/10/19	702.50
1984/10/20	756.80
1984/10/21	800.80
1984/10/22	792.30
1984/10/23	716.00
1984/10/24	624.00
1984/10/25	550.50
1984/10/26	507.30
1984/10/27	504.60
1984/10/28	499.20
1984/10/29	462.80
1984/10/30	400.50
1984/10/31	310.60
1984/11/01	258.00
1984/11/02	240.00
1984/11/03	244.00
1984/11/04	261.00
1984/11/05	269.40
1984/11/06	273.60
1984/11/07	294.10
1984/11/08	373.00
1984/11/09	460.20
1984/11/10	474.50
1984/11/11	465.40
1984/11/12	462.80
1984/11/13	466.70
1984/11/14	464.10
1984/11/15	436.80
1984/11/16	411.80
1984/11/17	411.80
1984/11/18	410.50
1984/11/19	400.50
1984/11/20	385.50
1984/11/21	381.80
1984/11/22	393.00
1984/11/23	390.50
1984/11/24	408.00
1984/11/25	410.50
1984/11/26	385.50
1984/11/27	361.00
1984/11/28	365.80
1984/11/29	349.00
1984/11/30	323.80
1984/12/01	321.60
1984/12/02	329.30
1984/12/03	334.80
1984/12/04	324.90
1984/12/05	320.50
1984/12/06	326.00
1984/12/07	345.40
1984/12/08	349.00
1984/12/09	338.20
1984/12/10	312.80
1984/12/11	295.20
1984/12/12	269.40
1984/12/13	245.00
1984/12/14	232.00
1984/12/15	225.00
1984/12/16	207.40
1984/12/17	197.50
1984/12/18	193.90
1984/12/19	181.30
1984/12/20	161.50
1984/12/21	144.60
1984/12/22	139.50
1984/12/23	153.40
1984/12/24	150.70
1984/12/25	135.30
1984/12/26	125.90
1984/12/27	113.20
1984/12/28	112.40
1984/12/29	117.40
1984/12/30	141.20
1984/12/31	144.60
#===========================================
# Number of observations = 336 / 366
# Average = 285.10