date	topixrate	dum
Feb-75	8.242204116	0
Mar-75	4.465041939	0
Apr-75	2.230130118	0
May-75	2.793082431	0
Jun-75	-0.581087444	0
Jul-75	-1.311423718	0
Aug-75	-4.314716759	0
Sep-75	-3.528154665	0
Oct-75	3.127106228	0
Nov-75	2.312871373	0
Dec-75	0.037992719	0
Jan-76	6.560431681	0
Feb-76	-0.130521213	0
Mar-76	1.388399434	0
Apr-76	-2.127267684	0
May-76	2.001310171	0
Jun-76	3.278320421	0
Jul-76	-0.332429168	0
Aug-76	1.072859285	0
Sep-76	-0.0788688	0
Oct-76	-0.931398017	0
Nov-76	-1.334269351	0
Dec-76	5.041809527	0
Jan-77	3.939251934	0
Feb-77	0.268392962	0
Mar-77	-0.958461137	0
Apr-77	-0.630765794	0
May-77	1.154701263	0
Jun-77	-0.757679731	0
Jul-77	-0.260950754	0
Aug-77	1.568711489	0
Sep-77	1.73297426	0
Oct-77	-1.735599035	0
Nov-77	-3.684022156	0
Dec-77	-1.238575597	0
Jan-78	3.150999524	0
Feb-78	2.683486448	0
Mar-78	3.214608209	0
Apr-78	3.331536205	0
May-78	-0.195083948	0
Jun-78	0.581687068	0
Jul-78	2.513821072	0
Aug-78	-0.638630899	0
Sep-78	1.910796011	0
Oct-78	1.881847518	0
Nov-78	0.967558094	0
Dec-78	1.483245189	0
Jan-79	2.778109667	0
Feb-79	-1.49310499	0
Mar-79	-1.092761407	0
Apr-79	-0.699209518	0
May-79	2.014828223	0
Jun-79	-2.102574171	0
Jul-79	-0.424063974	0
Aug-79	1.772218133	0
Sep-79	1.110840348	0
Oct-79	-1.030925587	0
Nov-79	-1.162816776	0
Dec-79	1.780000273	0
Jan-80	2.256841493	0
Feb-80	1.264076821	0
Mar-80	-2.9930385	0
Apr-80	1.112576921	0
May-80	1.286835954	0
Jun-80	0.207528877	0
Jul-80	0.279589122	0
Aug-80	0.943953554	0
Sep-80	2.000338417	0
Oct-80	2.228612797	0
Nov-80	0.038445585	0
Dec-80	-0.926798228	0
Jan-81	3.202942013	0
Feb-81	0.037566112	0
Mar-81	1.940059869	0
Apr-81	5.699360131	0
May-81	1.622211979	0
Jun-81	2.440426195	0
Jul-81	3.682223587	0
Aug-81	1.135897074	0
Sep-81	-5.539941576	0
Oct-81	-3.522290542	0
Nov-81	2.367897133	0
Dec-81	1.423258325	0
Jan-82	1.183570457	0
Feb-82	-0.374276807	0
Mar-82	-6.114495166	0
Apr-82	-0.348936286	0
May-82	3.803520726	0
Jun-82	-2.767743054	0
Jul-82	-1.810764428	0
Aug-82	-1.38851602	0
Sep-82	1.557911882	0
Oct-82	1.804033346	0
Nov-82	4.445095954	0
Dec-82	2.967680128	0
Jan-83	0.969406667	0
Feb-83	-0.495476185	0
Mar-83	2.578026888	0
Apr-83	2.809648099	0
May-83	2.398664047	0
Jun-83	1.753057886	0
Jul-83	2.609562798	0
Aug-83	1.254306944	0
Sep-83	2.156051562	0
Oct-83	0.250966791	0
Nov-83	0.036425361	0
Dec-83	2.725958902	0
Jan-84	7.402392667	0
Feb-84	1.69299776	0
Mar-84	5.131400347	0
Apr-84	5.23624649	0
May-84	-4.127182341	0
Jun-84	-4.550196645	0
Jul-84	-1.436900255	0
Aug-84	3.831109852	0
Sep-84	1.351396934	0
Oct-84	2.928169778	0
Nov-84	1.866986645	0
Dec-84	3.785673408	0
Jan-85	4.224079966	0
Feb-85	1.496511513	0
Mar-85	5.511574639	0
Apr-85	-2.242121001	0
May-85	1.167499485	0
Jun-85	2.705279428	0
Jul-85	2.845772026	0
Aug-85	-2.750848452	0
Sep-85	-0.108774126	0
Oct-85	1.729262785	0
Nov-85	-2.174490224	0
Dec-85	2.493909522	0
Jan-86	0.295209595	0
Feb-86	2.983960299	0
Mar-86	8.705280711	0
Apr-86	5.912887757	0
May-86	2.45140924	0
Jun-86	5.037626999	0
Jul-86	4.770167273	0
Aug-86	7.033367025	0
Sep-86	0.505277144	0
Oct-86	-6.150227419	0
Nov-86	1.292652093	0
Dec-86	8.096526227	0
Jan-87	5.967184085	0
Feb-87	5.504883969	0
Mar-87	6.055743357	0
Apr-87	10.25484752	0
May-87	4.249744708	0
Jun-87	1.457536716	0
Jul-87	-8.416019734	0
Aug-87	5.146861479	0
Sep-87	-0.774307127	0
Oct-87	-3.003825196	0
Nov-87	-8.851112102	0
Dec-87	-1.310198858	0
Jan-88	0.011486363	0
Feb-88	8.243627175	0
Mar-88	6.050995873	0
Apr-88	2.639648377	0
May-88	0.094611098	0
Jun-88	0.819590109	0
Jul-88	-0.35981072	0
Aug-88	0.78851488	0
Sep-88	-3.252759688	1
Oct-88	-0.069207902	1
Nov-88	4.329169697	1
Dec-88	3.774968224	1
Jan-89	5.69559599	1
Feb-89	1.358935248	1
Mar-89	-2.201452277	1
Apr-89	1.903945198	1
May-89	2.369115589	1
Jun-89	-1.892073795	1
Jul-89	2.05645403	1
Aug-89	4.059796271	1
Sep-89	-0.205044	1
Oct-89	1.597223385	1
Nov-89	2.126911398	1
Dec-89	4.79643321	1
Jan-90	-3.583558969	1
Feb-90	-2.887336786	1
Mar-90	-10.99062415	1
Apr-90	-10.43426507	1
May-90	8.945353848	1
Jun-90	0.583689172	1
Jul-90	-1.693838873	1
Aug-90	-14.47920953	1
Sep-90	-10.90336346	1
Oct-90	-3.213118824	1
Nov-90	-1.22714972	1
Dec-90	0.458508184	1
Jan-91	-2.386044727	1
Feb-91	9.547081856	1
Mar-91	5.04730191	1
Apr-91	1.01666701	1
May-91	-1.494740171	1
Jun-91	-3.666129785	1
Jul-91	-4.351566779	1
Aug-91	-2.868865508	1
Sep-91	1.2102458	1
Oct-91	4.901424506	1
Nov-91	-3.737841608	1
Dec-91	-6.177643452	1
Jan-92	-3.915552638	1
Feb-92	-3.344831002	1
Mar-92	-6.777859674	1
Apr-92	-12.48669368	1
May-92	5.523709977	1
Jun-92	-5.578383611	1
Jul-92	-3.73694861	1
Aug-92	-3.491285569	1
Sep-92	12.78330403	1
Oct-92	-5.396521688	1
Nov-92	-2.205923205	1
Dec-92	3.867022556	1
Jan-93	-3.415979492	1
Feb-93	1.266888146	1
Mar-93	5.117234333	1
Apr-93	13.36011441	1
May-93	3.966290083	1
Jun-93	-0.29743247	1
Jul-93	0.385071108	1
Aug-93	2.789237496	1
Sep-93	-0.338334552	1
Oct-93	-1.02253473	1
Nov-93	-7.559484432	1
Dec-93	-5.511175629	1
Jan-94	5.054935068	1
Feb-94	4.950341418	1
Mar-94	1.49873349	1
Apr-94	-0.655110107	1
May-94	2.081786824	1
Jun-94	2.525066282	1
Jul-94	-1.858603521	1
Aug-94	-0.293230469	1
Sep-94	-3.623372152	1
Oct-94	-0.52417402	1
Nov-94	-3.567829773	1
Dec-94	0.041281834	1
Jan-95	-2.824481602	1
Feb-95	-5.207035448	1
Mar-95	-7.091352632	1
Apr-95	-0.65755505	1
May-95	-0.17812999	1
Jun-95	-6.142945431	1
Jul-95	5.901349241	1
Aug-95	6.661533112	1
Sep-95	3.438478433	1
Oct-95	-0.281019525	1
Nov-95	0.523747375	1
Dec-95	6.747042555	1
Jan-96	3.790120448	1
Feb-96	-0.305554054	1
Mar-96	-1.707010677	1
Apr-96	6.748163342	1
May-96	-0.107385123	1
Jun-96	0.907935766	1
Jul-96	-3.04728062	1
Aug-96	-3.413393803	1
Sep-96	-0.462952078	1
Oct-96	0.5417943	1
Nov-96	-1.050853261	1
Dec-96	-4.245629071	1
Jan-97	-8.637036895	1
Feb-97	0.498833477	1
Mar-97	-0.968123504	1
Apr-97	0.21821047	1
May-97	8.044950704	1
Jun-97	2.448950617	1
Jul-97	-0.051040107	1
Aug-97	-3.2637984	1
Sep-97	-4.585687411	1
Oct-97	-5.02996428	1
Nov-97	-8.31184803	1
Dec-97	-2.63127778	1
Jan-98	0.643296681	1
Feb-98	4.652676779	1
Mar-98	-0.380417655	1
Apr-98	-3.427463777	1
May-98	-0.643632824	1
Jun-98	-1.914148876	1
Jul-98	5.662890663	1
Aug-98	-6.798474979	1
Sep-98	-8.161480122	1
Oct-98	-5.854460487	1
Nov-98	8.33855164	1
Dec-98	-0.431413659	1
Jan-99	-2.441307119	1
Feb-99	1.854704914	1
Mar-99	8.874927142	1
Apr-99	9.951953817	1
May-99	-0.05567133	1
Jun-99	3.628996985	1
Jul-99	6.711055696	1
Aug-99	-0.547089007	1
Sep-99	2.024296361	1
Oct-99	1.540018028	1
Nov-99	5.971169611	1
Dec-99	1.557699364	1
Jan-00	1.237487078	1
Feb-00	3.208698123	1
Mar-00	-2.978552584	1
Apr-00	0.009628056	1
May-00	-4.101280955	1
Jun-00	-1.824570288	1
Jul-00	-0.852133072	1
Aug-00	-3.9093482	1
Sep-00	-0.636799358	1
Oct-00	-2.775431793	1
Nov-00	-3.593817719	1
Dec-00	-4.0757958	1
Jan-01	-3.976186106	1
Feb-01	-2.104231278	1
Mar-01	-1.375158744	1
Apr-01	5.547116934	1
May-01	4.80306637	1
Jun-01	-6.486996177	1
Jul-01	-5.147247517	1
Aug-01	-4.184606329	1
Sep-01	-12.59148165	1
Oct-01	3.498843855	1
Nov-01	-2.088580665	1
Dec-01	-3.128080115	1
Jan-02	-1.891881324	1
Feb-02	-2.935532148	1
Mar-02	11.09022337	1
Apr-02	-0.057217743	1
May-02	2.064811108	1
Jun-02	-4.563293729	1
Jul-02	-5.183443208	1
Aug-02	-4.77126624	1
Sep-02	-4.318032108	1
Oct-02	-4.974257224	1
Nov-02	-1.788583685	1
Dec-02	-1.041486503	1
Jan-03	0.07315203	1
Feb-03	-0.723246978	1
Mar-03	-4.819990182	1
Apr-03	-1.32901077	1
May-03	3.582335573	1
Jun-03	6.91846248	1
Jul-03	7.687130805	1
Aug-03	1.705337352	1
Sep-03	7.237580343	1
Oct-03	2.347360275	1
Nov-03	-5.400450293	1
Dec-03	0.323198156	1
Jan-04	4.934147496	1
Feb-04	-1.490227379	1
Mar-04	8.428700367	1
Apr-04	5.417269538	1
May-04	-7.532373414	1
Jun-04	3.951072534	1
Jul-04	-1.062810679	1
Aug-04	-2.804802505	1
Sep-04	0.681217378	1
Oct-04	-1.247954229	1
Nov-04	-0.606265373	1
Dec-04	0.778425119	1
Jan-05	2.989825623	1
Feb-05	1.356041267	1
Mar-05	2.731157667	1
Apr-05	-2.859720669	1