1988/01/01	218.00
1988/01/02	208.00
1988/01/03	195.40
1988/01/04	199.60
1988/01/05	203.80
1988/01/06	206.60
1988/01/07	213.60
1988/01/08	196.80
1988/01/09	181.40
1988/01/10	173.00
1988/01/11	170.20
1988/01/12	164.60
1988/01/13	149.20
1988/01/14	150.60
1988/01/15	166.00
1988/01/16	164.60
1988/01/17	166.00
1988/01/18	173.00
1988/01/19	168.80
1988/01/20	156.20
1988/01/21	159.00
1988/01/22	160.40
1988/01/23	146.40
1988/01/24	142.40
1988/01/25	137.20
1988/01/26	128.10
1988/01/27	126.80
1988/01/28	138.50
1988/01/29	152.00
1988/01/30	145.00
1988/01/31	138.50
1988/02/01	133.30
1988/02/02	134.60
1988/02/03	130.70
1988/02/04	126.80
1988/02/05	139.80
1988/02/06	133.30
1988/02/07	119.00
1988/02/08	128.10
1988/02/09	133.30
1988/02/10	135.90
1988/02/11	138.50
1988/02/12	153.40
1988/02/13	159.00
1988/02/14	147.80
1988/02/15	146.40
1988/02/16	153.40
1988/02/17	153.40
1988/02/18	149.20
1988/02/19	154.80
1988/02/20	161.80
1988/02/21	145.00
1988/02/22	153.40
1988/02/23	150.60
1988/02/24	139.80
1988/02/25	163.20
1988/02/26	163.20
1988/02/27	154.80
1988/02/28	149.20
1988/02/29	142.40
1988/03/01	142.40
1988/03/02	143.70
1988/03/03	153.40
1988/03/04	166.00
1988/03/05	166.00
1988/03/06	168.80
1988/03/07	174.40
1988/03/08	174.40
1988/03/09	170.20
1988/03/10	180.00
1988/03/11	182.80
1988/03/12	180.00
1988/03/13	177.20
1988/03/14	174.40
1988/03/15	166.00
1988/03/16	152.00
1988/03/17	145.00
1988/03/18	149.20
1988/03/19	150.60
1988/03/20	156.20
1988/03/21	164.60
1988/03/22	163.20
1988/03/23	164.60
1988/03/24	170.20
1988/03/25	166.00
1988/03/26	154.80
1988/03/27	149.20
1988/03/28	143.70
1988/03/29	130.70
1988/03/30	119.00
1988/03/31	120.30
1988/04/01	100.90
1988/04/02	103.50
1988/04/03	113.90
1988/04/04	116.50
1988/04/05	123.00
1988/04/06	127.20
1988/04/07	124.40
1988/04/08	124.40
1988/04/09	123.00
1988/04/10	134.20
1988/04/11	146.80
1988/04/12	141.20
1988/04/13	127.20
1988/04/14	120.40
1988/04/15	137.00
1988/04/16	138.40
1988/04/17	142.60
1988/04/18	145.40
1988/04/19	142.60
1988/04/20	138.40
1988/04/21	131.40
1988/04/22	120.40
1988/04/23	115.20
1988/04/24	106.10
1988/04/25	108.70
1988/04/26	111.30
1988/04/27	111.30
1988/04/28	104.80
1988/04/29	103.50
1988/04/30	103.50
1988/05/01	112.60
1988/05/02	116.50
1988/05/03	117.80
1988/05/04	116.50
1988/05/05	121.70
1988/05/06	134.20
1988/05/07	138.40
1988/05/08	131.40
1988/05/09	131.40
1988/05/10	128.60
1988/05/11	130.00
1988/05/12	134.20
1988/05/13	139.80
1988/05/14	163.60
1988/05/15	166.40
1988/05/16	169.20
1988/05/17	172.00
1988/05/18	185.00
1988/05/19	201.50
1988/05/20	238.40
1988/05/21	383.00
1988/05/22	490.00
1988/05/23	486.00
1988/05/24	452.00
1988/05/25	428.00
1988/05/26	388.40
1988/05/27	352.60
1988/05/28	323.70
1988/05/29	283.20
1988/05/30	268.80
1988/05/31	254.40
1988/06/01	221.00
1988/06/02	177.60
1988/06/03	163.60
1988/06/04	160.80
1988/06/05	156.60
1988/06/06	142.60
1988/06/07	137.00
1988/06/08	167.80
1988/06/09	254.40
1988/06/10	327.10
1988/06/11	512.00
1988/06/12	617.20
1988/06/13	665.60
1988/06/14	652.40
1988/06/15	630.40
1988/06/16	584.20
1988/06/17	566.80
1988/06/18	536.00
1988/06/19	504.00
1988/06/20	462.00
1988/06/21	440.00
1988/06/22	418.00
1988/06/23	381.20
1988/06/24	344.10
1988/06/25	286.40
1988/06/26	254.40
1988/06/27	218.00
1988/06/28	188.00
1988/06/29	170.60
1988/06/30	158.00
1988/07/01	148.20
1988/07/02	142.60
1988/07/03	144.00
1988/07/04	139.80
1988/07/05	131.40
1988/07/06	124.40
1988/07/07	127.20
1988/07/08	138.40
1988/07/09	153.80
1988/07/10	174.80
1988/07/11	185.00
1988/07/12	209.00
1988/07/13	203.00
1988/07/14	195.50
1988/07/15	186.50
1988/07/16	179.00
1988/07/17	152.40
1988/07/18	139.80
1988/07/19	167.80
1988/07/20	238.40
1988/07/21	339.00
1988/07/22	480.00
1988/07/23	604.00
1988/07/24	654.60
1988/07/25	652.40
1988/07/26	630.40
1988/07/27	579.80
1988/07/28	530.00
1988/07/29	464.00
1988/07/30	397.40
1988/07/31	344.10
1988/08/01	301.60
1988/08/02	248.00
1988/08/03	204.50
1988/08/04	212.00
1988/08/05	238.40
1988/08/06	198.50
1988/08/07	166.40
1988/08/08	172.00
1988/08/09	186.50
1988/08/10	185.00
1988/08/11	185.00
1988/08/12	200.00
1988/08/13	227.20
1988/08/14	270.40
1988/08/15	291.40
1988/08/16	289.70
1988/08/17	267.20
1988/08/18	246.40
1988/08/19	221.00
1988/08/20	222.50
1988/08/21	241.60
1988/08/22	267.20
1988/08/23	273.60
1988/08/24	288.00
1988/08/25	316.90
1988/08/26	273.60
1988/08/27	273.60
1988/08/28	328.80
1988/08/29	345.80
1988/08/30	352.60
1988/08/31	361.40
1988/09/01	390.20
1988/09/02	452.00
1988/09/03	530.00
1988/09/04	608.40
1988/09/05	643.60
1988/09/06	645.80
1988/09/07	599.60
1988/09/08	538.00
1988/09/09	420.00
1988/09/10	305.00
1988/09/11	236.80
1988/09/12	197.00
1988/09/13	176.20
1988/09/14	153.80
1988/09/15	145.40
1988/09/16	130.00
1988/09/17	142.60
1988/09/18	156.60
1988/09/19	191.00
1988/09/20	306.70
1988/09/21	601.80
1988/09/22	1038.40
1988/09/23	1438.00
1988/09/24	1582.40
1988/09/25	1630.20
1988/09/26	1574.00
1988/09/27	1460.20
1988/09/28	1298.00
1988/09/29	1124.70
1988/09/30	999.20
1988/10/01	884.20
1988/10/02	803.20
1988/10/03	754.90
1988/10/04	727.30
1988/10/05	687.60
1988/10/06	643.60
1988/10/07	586.40
1988/10/08	526.00
1988/10/09	480.00
1988/10/10	464.00
1988/10/11	476.00
1988/10/12	512.00
1988/10/13	584.20
1988/10/14	634.80
1988/10/15	661.20
1988/10/16	718.40
1988/10/17	881.60
1988/10/18	1075.40
1988/10/19	1250.50
1988/10/20	1438.00
1988/10/21	1672.60
1988/10/22	1828.80
1988/10/23	1933.90
1988/10/24	1982.00
1988/10/25	1975.80
1988/10/26	1982.00
1988/10/27	1982.00
1988/10/28	1957.20
1988/10/29	1916.80
1988/10/30	1844.50
1988/10/31	1757.40
1988/11/01	1625.80
1988/11/02	1497.80
1988/11/03	1356.50
1988/11/04	1269.20
1988/11/05	1190.00
1988/11/06	1127.60
1988/11/07	1069.60
1988/11/08	1007.60
1988/11/09	940.40
1988/11/10	871.20
1988/11/11	817.00
1988/11/12	780.20
1988/11/13	736.50
1988/11/14	692.00
1988/11/15	637.00
1988/11/16	597.40
1988/11/17	562.60
1988/11/18	514.00
1988/11/19	466.00
1988/11/20	428.00
1988/11/21	402.80
1988/11/22	401.00
1988/11/23	428.00
1988/11/24	414.00
1988/11/25	384.80
1988/11/26	349.20
1988/11/27	342.40
1988/11/28	344.10
1988/11/29	340.70
1988/11/30	318.60
1988/12/01	310.10
1988/12/02	310.10
1988/12/03	305.00
1988/12/04	291.40
1988/12/05	275.20
1988/12/06	278.40
1988/12/07	299.90
1988/12/08	342.40
1988/12/09	372.20
1988/12/10	406.40
1988/12/11	430.00
1988/12/12	428.00
1988/12/13	424.00
1988/12/14	418.00
1988/12/15	440.00
1988/12/16	422.00
1988/12/17	401.00
1988/12/18	372.20
1988/12/19	340.70
1988/12/20	330.50
1988/12/21	323.70
1988/12/22	313.50
1988/12/23	322.00
1988/12/24	322.00
1988/12/25	325.40
1988/12/26	349.20
1988/12/27	308.40
1988/12/28	289.70
1988/12/29	281.60
1988/12/30	272.00
1988/12/31	251.20
#===========================================
# Number of observations = 366 / 366
# Average = 383.00