Month	Irish punt
1975-01-31	1
1975-02-28	1
1975-03-31	1
1975-04-30	1
1975-05-31	1
1975-06-30	0.9998
1975-07-31	1
1975-08-31	0.9999
1975-09-30	0.9999
1975-10-31	0.9998
1975-11-30	0.9997
1975-12-31	0.9997
1976-01-31	0.9998
1976-02-29	0.9998
1976-03-31	0.9994
1976-04-30	0.9998
1976-05-31	0.9998
1976-06-30	0.9998
1976-07-31	0.9998
1976-08-31	0.9997
1976-09-30	1.0006
1976-10-31	0.9998
1976-11-30	0.9998
1976-12-31	0.9998
1977-01-31	1
1977-02-28	1
1977-03-31	1
1977-04-30	1
1977-05-31	1
1977-06-30	1
1977-07-31	1
1977-08-31	1
1977-09-30	1
1977-10-31	1
1977-11-30	1.0002
1977-12-31	1
1978-01-31	1
1978-02-28	0.9999
1978-03-31	1
1978-04-30	1.0002
1978-05-31	1
1978-06-30	0.9998
1978-07-31	0.9999
1978-08-31	0.9999
1978-09-30	1
1978-10-31	1
1978-11-30	1
1978-12-31	0.9999
1979-01-31	1
1979-02-28	1
1979-03-31	1.0003
1979-04-30	1.0247
1979-05-31	1.0372
1979-06-30	1.0557
1979-07-31	1.0925
1979-08-31	1.0877
1979-09-30	1.0523
1979-10-31	1.0288
1979-11-30	1.0219
1979-12-31	1.0339
1980-01-31	1.0568
1980-02-29	1.0807
1980-03-31	1.1001
1980-04-30	1.1096
1980-05-31	1.1098
1980-06-30	1.1058
1980-07-31	1.1046
1980-08-31	1.1241
1980-09-30	1.1418
1980-10-31	1.1834
1980-11-30	1.2294
1980-12-31	1.2406
1981-01-31	1.2946
1981-02-28	1.3255
1981-03-31	1.2872
1981-04-30	1.2896
1981-05-31	1.3109
1981-06-30	1.2833
1981-07-31	1.2555
1981-08-31	1.2484
1981-09-30	1.1745
1981-10-31	1.1659
1981-11-30	1.1952
1981-12-31	1.2099
1982-01-31	1.2248
1982-02-28	1.241
1982-03-31	1.2269
1982-04-30	1.2267
1982-05-31	1.2086
1982-06-30	1.2363
1982-07-31	1.2424
1982-08-31	1.243
1982-09-30	1.253
1982-10-31	1.2614
1982-11-30	1.229
1982-12-31	1.176
1983-01-31	1.1308
1983-02-28	1.1194
1983-03-31	1.1056
1983-04-30	1.1905
1983-05-31	1.2277
1983-06-30	1.2506
1983-07-31	1.2524
1983-08-31	1.2721
1983-09-30	1.2755
1983-10-31	1.2562
1983-11-30	1.2745
1983-12-31	1.2698
1984-01-31	1.2771
1984-02-29	1.2627
1984-03-31	1.2349
1984-04-30	1.2273
1984-05-31	1.2433
1984-06-30	1.2325
1984-07-31	1.2258
1984-08-31	1.2298
1984-09-30	1.2286
1984-10-31	1.2083
1984-11-30	1.1986
1984-12-31	1.1813
1985-01-31	1.1484
1985-02-28	1.1589
1985-03-31	1.1877
1985-04-30	1.224
1985-05-31	1.2396
1985-06-30	1.253
1985-07-31	1.2813
1985-08-31	1.2416
1985-09-30	1.2465
1985-10-31	1.2148
1985-11-30	1.2074
1985-12-31	1.1805
1986-01-31	1.1409
1986-02-28	1.1013
1986-03-31	1.1
1986-04-30	1.1205
1986-05-31	1.1126
1986-06-30	1.1116
1986-07-31	1.0848
1986-08-31	1.1034
1986-09-30	1.0931
1986-10-31	1.0501
1986-11-30	1.0584
1986-12-31	1.0515
1987-01-31	1.0466
1987-02-28	1.0464
1987-03-31	1.0936
1987-04-30	1.1048
1987-05-31	1.114
1987-06-30	1.1058
1987-07-31	1.1097
1987-08-31	1.1094
1987-09-30	1.1147
1987-10-31	1.1175
1987-11-30	1.1233
1987-12-31	1.1244
1988-01-31	1.1202
1988-02-29	1.1205
1988-03-31	1.1499
1988-04-30	1.1749
1988-05-31	1.1848
1988-06-30	1.1651
1988-07-31	1.1702
1988-08-31	1.1944
1988-09-30	1.1721
1988-10-31	1.181
1988-11-30	1.1842
1988-12-31	1.199
1989-01-31	1.217
1989-02-28	1.2168
1989-03-31	1.1986
1989-04-30	1.1925
1989-05-31	1.1865
1989-06-30	1.1514
1989-07-31	1.1514
1989-08-31	1.1514
1989-09-30	1.1493
1989-10-31	1.1141
1989-11-30	1.0862
1989-12-31	1.0533
1990-01-31	1.0569
1990-02-28	1.0719
1990-03-31	1.039
1990-04-30	1.03
1990-05-31	1.0406
1990-06-30	1.074
1990-07-31	1.1043
1990-08-31	1.112
1990-09-30	1.0993
1990-10-31	1.1062
1990-11-30	1.0902
1990-12-31	1.081
1991-01-31	1.0943
1991-02-28	1.0931
1991-03-31	1.1
1991-04-30	1.1142
1991-05-31	1.1071
1991-06-30	1.0996
1991-07-31	1.1019
1991-08-31	1.0985
1991-09-30	1.0944
1991-10-31	1.0887
1991-11-30	1.0801
1991-12-31	1.0724
1992-01-31	1.0729
1992-02-29	1.0782
1992-03-31	1.0739
1992-04-30	1.0859
1992-05-31	1.0989
1992-06-30	1.0927
1992-07-31	1.0734
1992-08-31	1.0607
1992-09-30	1.0159
1992-10-31	0.9342
1992-11-30	0.9185
1992-12-31	0.9302
1993-01-31	0.9376
1993-02-28	0.9704
1993-03-31	0.9905
1993-04-30	1.0123
1993-05-31	1.021
1993-06-30	1.0229
1993-07-31	1.0608
1993-08-31	1.0722
1993-09-30	1.0621
1993-10-31	1.0486
1993-11-30	1.0543
1993-12-31	1.0516
1994-01-31	1.0432
1994-02-28	1.0417
1994-03-31	1.0401
1994-04-30	1.0325
1994-05-31	1.022
1994-06-30	1.0201
1994-07-31	1.0123
1994-08-31	1.0132
1994-09-30	1.0129
1994-10-31	1.012
1994-11-30	1.0153
1994-12-31	1.0158
1995-01-31	1.0114
1995-02-28	1.0059
1995-03-31	1.0018
1995-04-30	0.9876
1995-05-31	0.98
1995-06-30	0.978
1995-07-31	0.9723
1995-08-31	0.9768
1995-09-30	0.9793
1995-10-31	0.9778
1995-11-30	0.9726
1995-12-31	0.9675
1996-01-31	0.9665
1996-02-29	0.9711
1996-03-31	0.971
1996-04-30	0.9683
1996-05-31	0.9693
1996-06-30	0.9735
1996-07-31	0.9688
1996-08-31	0.9621
1996-09-30	0.9683
1996-10-31	0.9858
1996-11-30	0.9986
1996-12-31	1.0026
1997-01-31	1.0167
1997-02-28	1.0244
1997-03-31	1.0266
1997-04-30	1.0505
1997-05-31	1.0791
1997-06-30	1.0913
1997-07-31	1.1163
1997-08-31	1.1027
1997-09-30	1.0813
1997-10-31	1.1113
1997-11-30	1.1235
1997-12-31	1.1412
1998-01-31	1.1828
1998-02-28	1.1914
1998-03-31	1.2149
1998-04-30	1.2034
1998-05-31	1.1535
1998-06-30	1.174
1998-07-31	1.1745
1998-08-31	1.1629
1998-09-30	1.1425
1998-10-31	1.1138
1998-11-30	1.124
1998-12-31	1.1224
1999-01-31	1.1212
1999-02-28	1.1446
1999-03-31	1.1736
1999-04-30	1.1854
1999-05-31	1.1959
1999-06-30	1.2108
1999-07-31	1.1974
1999-08-31	1.1928
1999-09-30	1.2174
1999-10-31	1.22
1999-11-30	1.2369
1999-12-31	1.2564
2000-01-31	1.2759
2000-02-29	1.2811
2000-03-31	1.2898
2000-04-30	1.3176
2000-05-31	1.3117
2000-06-30	1.2508
2000-07-31	1.2642
2000-08-31	1.2978
2000-09-30	1.2972
2000-10-31	1.3384
2000-11-30	1.3124
2000-12-31	1.2839
2001-01-31	1.2407
2001-02-28	1.2429
2001-03-31	1.2523
2001-04-30	1.2667
2001-05-31	1.2852
2001-06-30	1.2943
2001-07-31	1.2947
2001-08-31	1.2565
2001-09-30	1.2649
2001-10-31	1.262
2001-11-30	1.2732
2001-12-31	1.272