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	1
1975-07-31	1
1975-08-31	1
1975-09-30	0.9996
1975-10-31	0.9998
1975-11-30	1
1975-12-31	0.9998
1976-01-31	0.9998
1976-02-29	1
1976-03-31	0.9996
1976-04-30	1
1976-05-31	1
1976-06-30	0.9996
1976-07-31	1
1976-08-31	0.9997
1976-09-30	1
1976-10-31	1
1976-11-30	0.9995
1976-12-31	1
1977-01-31	1
1977-02-28	0.9999
1977-03-31	1.0001
1977-04-30	0.9999
1977-05-31	1
1977-06-30	1
1977-07-31	0.9999
1977-08-31	1.0001
1977-09-30	0.9999
1977-10-31	1
1977-11-30	1
1977-12-31	0.9999
1978-01-31	1
1978-02-28	0.9998
1978-03-31	1.0002
1978-04-30	0.9999
1978-05-31	1
1978-06-30	1
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	1.0001
1979-03-31	1.0037
1979-04-30	1.0316
1979-05-31	1.0486
1979-06-30	1.0629
1979-07-31	1.1044
1979-08-31	1.0937
1979-09-30	1.0299
1979-10-31	1.0123
1979-11-30	1.0315
1979-12-31	1.0369
1980-01-31	1.0681
1980-02-29	1.094
1980-03-31	1.1192
1980-04-30	1.0993
1980-05-31	1.1193
1980-06-30	1.108
1980-07-31	1.1101
1980-08-31	1.1465
1980-09-30	1.1516
1980-10-31	1.2373
1980-11-30	1.2203
1980-12-31	1.2642
1981-01-31	1.3452
1981-02-28	1.2853
1981-03-31	1.2914
1981-04-30	1.296
1981-05-31	1.3133
1981-06-30	1.2702
1981-07-31	1.2446
1981-08-31	1.2407
1981-09-30	1.1549
1981-10-31	1.175
1981-11-30	1.2183
1981-12-31	1.2076
1982-01-31	1.2393
1982-02-28	1.2309
1982-03-31	1.2435
1982-04-30	1.2115
1982-05-31	1.218
1982-06-30	1.2394
1982-07-31	1.2441
1982-08-31	1.2462
1982-09-30	1.2581
1982-10-31	1.2617
1982-11-30	1.1916
1982-12-31	1.1586
1983-01-31	1.125
1983-02-28	1.1122
1983-03-31	1.1377
1983-04-30	1.2155
1983-05-31	1.2821
1983-06-30	1.2367
1983-07-31	1.2724
1983-08-31	1.2842
1983-09-30	1.2619
1983-10-31	1.2658
1983-11-30	1.2712
1983-12-31	1.2751
1984-01-31	1.2777
1984-02-29	1.2581
1984-03-31	1.2201
1984-04-30	1.2382
1984-05-31	1.2347
1984-06-30	1.2336
1984-07-31	1.2321
1984-08-31	1.2241
1984-09-30	1.222
1984-10-31	1.1958
1984-11-30	1.2001
1984-12-31	1.1697
1985-01-31	1.1527
1985-02-28	1.1647
1985-03-31	1.2197
1985-04-30	1.2287
1985-05-31	1.2545
1985-06-30	1.2677
1985-07-31	1.2666
1985-08-31	1.2598
1985-09-30	1.2187
1985-10-31	1.2195
1985-11-30	1.2112
1985-12-31	1.1587
1986-01-31	1.1135
1986-02-28	1.0676
1986-03-31	1.1395
1986-04-30	1.1076
1986-05-31	1.1262
1986-06-30	1.1133
1986-07-31	1.0532
1986-08-31	1.1034
1986-09-30	1.0704
1986-10-31	1.0675
1986-11-30	1.0441
1986-12-31	1.0511
1987-01-31	1.0402
1987-02-28	1.0624
1987-03-31	1.0857
1987-04-30	1.1144
1987-05-31	1.1077
1987-06-30	1.0996
1987-07-31	1.1057
1987-08-31	1.1141
1987-09-30	1.1165
1987-10-31	1.1225
1987-11-30	1.1291
1987-12-31	1.1213
1988-01-31	1.1158
1988-02-29	1.1228
1988-03-31	1.1673
1988-04-30	1.1803
1988-05-31	1.1856
1988-06-30	1.1563
1988-07-31	1.189
1988-08-31	1.1789
1988-09-30	1.1832
1988-10-31	1.1762
1988-11-30	1.2016
1988-12-31	1.2013
1989-01-31	1.2284
1989-02-28	1.193
1989-03-31	1.199
1989-04-30	1.1887
1989-05-31	1.1687
1989-06-30	1.1382
1989-07-31	1.1632
1989-08-31	1.1532
1989-09-30	1.1369
1989-10-31	1.0936
1989-11-30	1.0631
1989-12-31	1.036
1990-01-31	1.0678
1990-02-28	1.0763
1990-03-31	1.0441
1990-04-30	1.0228
1990-05-31	1.0606
1990-06-30	1.0838
1990-07-31	1.1031
1990-08-31	1.1122
1990-09-30	1.0916
1990-10-31	1.1005
1990-11-30	1.0915
1990-12-31	1.0852
1991-01-31	1.0923
1991-02-28	1.0934
1991-03-31	1.1123
1991-04-30	1.1064
1991-05-31	1.1026
1991-06-30	1.0986
1991-07-31	1.1003
1991-08-31	1.0936
1991-09-30	1.0886
1991-10-31	1.0886
1991-11-30	1.0763
1991-12-31	1.0695
1992-01-31	1.0788
1992-02-29	1.0791
1992-03-31	1.0733
1992-04-30	1.0993
1992-05-31	1.0985
1992-06-30	1.0874
1992-07-31	1.0669
1992-08-31	1.0564
1992-09-30	0.9554
1992-10-31	0.9163
1992-11-30	0.9155
1992-12-31	0.9329
1993-01-31	0.9126
1993-02-28	0.9616
1993-03-31	0.9958
1993-04-30	1.0217
1993-05-31	1.0176
1993-06-30	1.0467
1993-07-31	1.0712
1993-08-31	1.0692
1993-09-30	1.0451
1993-10-31	1.0577
1993-11-30	1.0503
1993-12-31	1.049
1994-01-31	1.0413
1994-02-28	1.0398
1994-03-31	1.0322
1994-04-30	1.0292
1994-05-31	1.0223
1994-06-30	1.0146
1994-07-31	1.0143
1994-08-31	1.0135
1994-09-30	1.012
1994-10-31	1.0163
1994-11-30	1.0191
1994-12-31	1.0126
1995-01-31	1.0141
1995-02-28	1.003
1995-03-31	1.0006
1995-04-30	0.9875
1995-05-31	0.9801
1995-06-30	0.9717
1995-07-31	0.972
1995-08-31	0.9772
1995-09-30	0.978
1995-10-31	0.9754
1995-11-30	0.9656
1995-12-31	0.9679
1996-01-31	0.9652
1996-02-29	0.9719
1996-03-31	0.9691
1996-04-30	0.9673
1996-05-31	0.9757
1996-06-30	0.9723
1996-07-31	0.9614
1996-08-31	0.9631
1996-09-30	0.9764
1996-10-31	1.0004
1996-11-30	0.9997
1996-12-31	1.0118
1997-01-31	1.0076
1997-02-28	1.0289
1997-03-31	1.0359
1997-04-30	1.0803
1997-05-31	1.0862
1997-06-30	1.1002
1997-07-31	1.1244
1997-08-31	1.09
1997-09-30	1.11
1997-10-31	1.1144
1997-11-30	1.135
1997-12-31	1.1544
1998-01-31	1.193
1998-02-28	1.2065
1998-03-31	1.2325
1998-04-30	1.1911
1998-05-31	1.1536
1998-06-30	1.1947
1998-07-31	1.1577
1998-08-31	1.1761
1998-09-30	1.1367
1998-10-31	1.1146
1998-11-30	1.1239
1998-12-31	1.1166
1999-01-31	1.1401
1999-02-28	1.1489
1999-03-31	1.1774
1999-04-30	1.1989
1999-05-31	1.2067
1999-06-30	1.2037
1999-07-31	1.1923
1999-08-31	1.1991
1999-09-30	1.218
1999-10-31	1.2295
1999-11-30	1.2458
1999-12-31	1.2665
2000-01-31	1.3053
2000-02-29	1.2916
2000-03-31	1.3123
2000-04-30	1.3519
2000-05-31	1.2695
2000-06-30	1.2439
2000-07-31	1.2725
2000-08-31	1.2888
2000-09-30	1.319
2000-10-31	1.3498
2000-11-30	1.283
2000-12-31	1.2552
2001-01-31	1.2376
2001-02-28	1.2349
2001-03-31	1.2672
2001-04-30	1.2712
2001-05-31	1.3278
2001-06-30	1.3073
2001-07-31	1.2837
2001-08-31	1.2576
2001-09-30	1.2706
2001-10-31	1.2715
2001-11-30	1.2544
2001-12-31	1.2875