1988/01/01	215.00
1988/01/02	203.00
1988/01/03	208.00
1988/01/04	213.00
1988/01/05	213.00
1988/01/06	185.00
1988/01/07	171.00
1988/01/08	155.00
1988/01/09	144.00
1988/01/10	156.00
1988/01/11	169.00
1988/01/12	172.00
1988/01/13	164.00
1988/01/14	164.00
1988/01/15	158.00
1988/01/16	164.00
1988/01/17	182.00
1988/01/18	190.00
1988/01/19	193.00
1988/01/20	193.00
1988/01/21	184.00
1988/01/22	153.00
1988/01/23	156.00
1988/01/24	182.00
1988/01/25	205.00
1988/01/26	210.00
1988/01/27	213.00
1988/01/28	212.00
1988/01/29	198.00
1988/01/30	226.00
1988/01/31	247.00
1988/02/01	257.00
1988/02/02	253.00
1988/02/03	226.00
1988/02/04	203.00
1988/02/05	196.00
1988/02/06	229.00
1988/02/07	244.00
1988/02/08	262.00
1988/02/09	272.00
1988/02/10	272.00
1988/02/11	247.00
1988/02/12	228.00
1988/02/13	244.00
1988/02/14	268.00
1988/02/15	347.00
1988/02/16	369.00
1988/02/17	333.00
1988/02/18	281.00
1988/02/19	246.00
1988/02/20	240.00
1988/02/21	219.00
1988/02/22	215.00
1988/02/23	240.00
1988/02/24	251.00
1988/02/25	237.00
1988/02/26	283.00
1988/02/27	373.00
1988/02/28	428.00
1988/02/29	459.00
1988/03/01	483.00
1988/03/02	485.00
1988/03/03	468.00
1988/03/04	459.00
1988/03/05	471.00
1988/03/06	502.00
1988/03/07	512.00
1988/03/08	514.00
1988/03/09	505.00
1988/03/10	483.00
1988/03/11	550.00
1988/03/12	576.00
1988/03/13	547.00
1988/03/14	517.00
1988/03/15	492.00
1988/03/16	439.00
1988/03/17	443.00
1988/03/18	459.00
1988/03/19	480.00
1988/03/20	488.00
1988/03/21	483.00
1988/03/22	490.00
1988/03/23	436.00
1988/03/24	447.00
1988/03/25	452.00
1988/03/26	454.00
1988/03/27	459.00
1988/03/28	464.00
1988/03/29	464.00
1988/03/30	417.00
1988/03/31	436.00
1988/04/01	429.00
1988/04/02	429.00
1988/04/03	446.00
1988/04/04	451.00
1988/04/05	455.00
1988/04/06	410.00
1988/04/07	423.00
1988/04/08	440.00
1988/04/09	408.00
1988/04/10	410.00
1988/04/11	446.00
1988/04/12	446.00
1988/04/13	408.00
1988/04/14	436.00
1988/04/15	455.00
1988/04/16	382.00
1988/04/17	390.00
1988/04/18	370.00
1988/04/19	278.00
1988/04/20	273.00
1988/04/21	290.00
1988/04/22	338.00
1988/04/23	378.00
1988/04/24	438.00
1988/04/25	457.00
1988/04/26	421.00
1988/04/27	404.00
1988/04/28	394.00
1988/04/29	404.00
1988/04/30	388.00
1988/05/01	398.00
1988/05/02	406.00
1988/05/03	392.00
1988/05/04	376.00
1988/05/05	382.00
1988/05/06	396.00
1988/05/07	402.00
1988/05/08	408.00
1988/05/09	427.00
1988/05/10	394.00
1988/05/11	547.00
1988/05/12	516.00
1988/05/13	480.00
1988/05/14	499.00
1988/05/15	440.00
1988/05/16	444.00
1988/05/17	469.00
1988/05/18	552.00
1988/05/19	629.00
1988/05/20	693.00
1988/05/21	720.00
1988/05/22	725.00
1988/05/23	712.00
1988/05/24	687.00
1988/05/25	633.00
1988/05/26	588.00
1988/05/27	549.00
1988/05/28	521.00
1988/05/29	497.00
1988/05/30	466.00
1988/05/31	438.00
1988/06/01	413.00
1988/06/02	394.00
1988/06/03	368.00
1988/06/04	340.00
1988/06/05	324.00
1988/06/06	394.00
1988/06/07	535.00
1988/06/08	585.00
1988/06/09	644.00
1988/06/10	777.00
1988/06/11	819.00
1988/06/12	819.00
1988/06/13	797.00
1988/06/14	771.00
1988/06/15	736.00
1988/06/16	722.00
1988/06/17	698.00
1988/06/18	659.00
1988/06/19	629.00
1988/06/20	602.00
1988/06/21	564.00
1988/06/22	547.00
1988/06/23	533.00
1988/06/24	509.00
1988/06/25	482.00
1988/06/26	455.00
1988/06/27	438.00
1988/06/28	429.00
1988/06/29	410.00
1988/06/30	384.00
1988/07/01	352.00
1988/07/02	338.00
1988/07/03	330.00
1988/07/04	364.00
1988/07/05	394.00
1988/07/06	415.00
1988/07/07	419.00
1988/07/08	451.00
1988/07/09	446.00
1988/07/10	478.00
1988/07/11	511.00
1988/07/12	487.00
1988/07/13	444.00
1988/07/14	386.00
1988/07/15	376.00
1988/07/16	406.00
1988/07/17	457.00
1988/07/18	499.00
1988/07/19	559.00
1988/07/20	651.00
1988/07/21	788.00
1988/07/22	881.00
1988/07/23	884.00
1988/07/24	859.00
1988/07/25	816.00
1988/07/26	758.00
1988/07/27	709.00
1988/07/28	644.00
1988/07/29	590.00
1988/07/30	549.00
1988/07/31	513.00
1988/08/01	489.00
1988/08/02	475.00
1988/08/03	469.00
1988/08/04	457.00
1988/08/05	449.00
1988/08/06	449.00
1988/08/07	444.00
1988/08/08	436.00
1988/08/09	429.00
1988/08/10	434.00
1988/08/11	451.00
1988/08/12	485.00
1988/08/13	518.00
1988/08/14	525.00
1988/08/15	521.00
1988/08/16	516.00
1988/08/17	506.00
1988/08/18	516.00
1988/08/19	549.00
1988/08/20	593.00
1988/08/21	619.00
1988/08/22	638.00
1988/08/23	666.00
1988/08/24	696.00
1988/08/25	704.00
1988/08/26	696.00
1988/08/27	696.00
1988/08/28	706.00
1988/08/29	714.00
1988/08/30	712.00
1988/08/31	717.00
1988/09/01	755.00
1988/09/02	811.00
1988/09/03	869.00
1988/09/04	893.00
1988/09/05	875.00
1988/09/06	835.00
1988/09/07	791.00
1988/09/08	755.00
1988/09/09	722.00
1988/09/10	709.00
1988/09/11	690.00
1988/09/12	661.00
1988/09/13	621.00
1988/09/14	593.00
1988/09/15	569.00
1988/09/16	571.00
1988/09/17	588.00
1988/09/18	609.00
1988/09/19	656.00
1988/09/20	755.00
1988/09/21	986.00
1988/09/22	1280.00
1988/09/23	1326.00
1988/09/24	1255.00
1988/09/25	1157.00
1988/09/26	1070.00
1988/09/27	962.00
1988/09/28	841.00
1988/09/29	763.00
1988/09/30	709.00
1988/10/01	674.00
1988/10/02	669.00
1988/10/03	693.00
1988/10/04	687.00
1988/10/05	649.00
1988/10/06	621.00
1988/10/07	605.00
1988/10/08	617.00
1988/10/09	646.00
1988/10/10	709.00
1988/10/11	769.00
1988/10/12	850.00
1988/10/13	897.00
1988/10/14	940.00
1988/10/15	1024.00
1988/10/16	1174.00
1988/10/17	1223.00
1988/10/18	1295.00
1988/10/19	1428.00
1988/10/20	1630.00
1988/10/21	1715.00
1988/10/22	1779.00
1988/10/23	1833.00
1988/10/24	1865.00
1988/10/25	1907.00
1988/10/26	1874.00
1988/10/27	1833.00
1988/10/28	1774.00
1988/10/29	1693.00
1988/10/30	1598.00
1988/10/31	1496.00
1988/11/01	1400.00
1988/11/02	1322.00
1988/11/03	1269.00
1988/11/04	1223.00
1988/11/05	1188.00
1988/11/06	1167.00
1988/11/07	1141.00
1988/11/08	1114.00
1988/11/09	1089.00
1988/11/10	1064.00
1988/11/11	1039.00
1988/11/12	1011.00
1988/11/13	977.00
1988/11/14	955.00
1988/11/15	940.00
1988/11/16	918.00
1988/11/17	897.00
1988/11/18	862.00
1988/11/19	844.00
1988/11/20	841.00
1988/11/21	831.00
1988/11/22	811.00
1988/11/23	788.00
1988/11/24	769.00
1988/11/25	758.00
1988/11/26	758.00
1988/11/27	763.00
1988/11/28	741.00
1988/11/29	714.00
1988/11/30	698.00
1988/12/01	685.00
1988/12/02	661.00
1988/12/03	651.00
1988/12/04	638.00
1988/12/05	624.00
1988/12/06	609.00
1988/12/07	597.00
1988/12/08	597.00
1988/12/09	602.00
1988/12/10	605.00
1988/12/11	605.00
1988/12/12	593.00
1988/12/13	564.00
1988/12/14	523.00
1988/12/15	485.00
1988/12/16	451.00
1988/12/17	425.00
1988/12/18	408.00
1988/12/19	390.00
1988/12/20	368.00
1988/12/21	354.00
1988/12/22	342.00
1988/12/23	316.00
1988/12/24	292.00
1988/12/25	286.00
1988/12/26	290.00
1988/12/27	296.00
1988/12/28	290.00
1988/12/29	284.00
1988/12/30	248.00
1988/12/31	273.00
#===========================================
# Number of observations = 366 / 366
# Total = 212372.0
# Average = 580.25