nikkei225	sp500
Aug-90	25978.37	322.56
Sep-90	20983.5	306.05
Oct-90	25194.1	304
Nov-90	22454.63	322.22
Dec-90	23848.71	330.22
Jan-91	23293.14	343.93
Feb-91	26409.22	367.07
Mar-91	26292.04	375.22
Apr-91	26111.25	375.34
May-91	25789.62	389.83
Jun-91	23290.96	371.16
Jul-91	24120.75	387.81
Aug-91	22335.87	395.43
Sep-91	23916.44	387.86
Oct-91	25222.28	392.45
Nov-91	22687.35	375.22
Dec-91	22983.77	417.09
Jan-92	22023.05	408.78
Feb-92	21338.81	412.7
Mar-92	19345.95	403.69
Apr-92	17390.71	414.95
May-92	18347.75	415.35
Jun-92	15951.73	408.14
Jul-92	15910.28	424.21
Aug-92	18061.12	414.03
Sep-92	17399.08	417.8
Oct-92	16767.4	418.68
Nov-92	17683.65	431.35
Dec-92	16924.95	435.71
Jan-93	17023.78	438.78
Feb-93	16953.35	443.38
Mar-93	18591.45	451.67
1993.04	20919.18	440.19
May-93	20552.35	450.19
Jun-93	19590	450.53
Jul-93	20380.14	448.13
Aug-93	21026.6	463.56
Sep-93	20105.71	458.93
Oct-93	19702.97	467.83
Nov-93	16406.54	461.79
Dec-93	17417.24	466.45
Jan-94	20229.12	481.61
Feb-94	19997.2	467.14
Mar-94	19111.92	445.77
Apr-94	19725.25	450.91
May-94	20973.59	456.5
Jun-94	20643.93	444.27
Jul-94	20449.39	458.26
Aug-94	20628.53	475.49
Sep-94	19563.81	462.71
Oct-94	19989.6	472.35
Nov-94	19075.62	453.69
Dec-94	19723.06	459.27
Jan-95	18649.82	470.42
Feb-95	17053.43	487.39
Mar-95	16139.95	500.71
Apr-95	16806.75	514.71
May-95	15436.79	533.4
Jun-95	14517.4	544.75
Jul-95	16677.53	562.06
Aug-95	18117.22	561.88
Sep-95	17913.06	584.41
Oct-95	17654.64	581.5
Nov-95	18744.42	605.37
Dec-95	19868.15	615.93
Jan-96	20812.74	636.02
Feb-96	20125.37	640.43
Mar-96	21406.85	645.5
Apr-96	22041.3	654.17
May-96	21956.19	669.12
Jun-96	22530.75	670.63
Jul-96	20692.83	639.95
Aug-96	20166.9	651.99
Sep-96	21556.4	687.33
Oct-96	20466.86	705.27
Nov-96	21020.36	757.02
Dec-96	19361.35	740.74
Jan-97	18330.01	786.16