1950-02, 0.320
1950-03, 0.257
1950-04,-0.073
1950-05, 0.027
1950-06,-0.637
1950-07,-0.457
1950-08,-0.353
1950-09, 0.350
1950-10,-0.053
1950-11,-0.477
1950-12,-0.733
1951-01,-0.080
1951-02,-0.080
1951-03,-0.180
1951-04,-0.610
1951-05,-0.817
1951-06,-0.287
1951-07,-0.163
1951-08,-0.070
1951-09, 0.097
1951-10, 0.040
1951-11, 0.933
1951-12, 0.620
1952-01, 0.473
1952-02,-0.463
1952-03,-0.437
1952-04,-0.533
1952-05,-0.170
1952-06,-0.537
1952-07,-0.257
1952-08,-0.303
1952-09,-0.517
1952-10,-0.800
1952-11,-0.763
1952-12,-0.410
1953-01,-0.197
1953-02,-0.067
1953-03,-0.733
1953-04,-0.790
1953-05,-0.413
1953-06, 0.277
1953-07, 0.260
1953-08,-0.220
1953-09, 0.087
1953-10, 0.670
1953-11, 0.630
1953-12, 0.313
1954-01, 0.213
1954-02, 0.093
1954-03, 0.417
1954-04, 0.140
1954-05, 0.333
1954-06,-0.313
1954-07,-0.917
1954-08,-0.980
1954-09,-0.580
1954-10, 0.187
1954-11, 0.563
1954-12,-0.250
1955-01,-0.757
1955-02,-1.163
1955-03,-0.690
1955-04,-0.430
1955-05,-0.620
1955-06, 0.107
1955-07, 0.577
1955-08, 1.050
1955-09,-0.027
1955-10,-0.813
1955-11,-0.863
1955-12,-0.447
1956-01,-0.390
1956-02,-0.463
1956-03,-0.743
1956-04, 0.367
1956-05, 0.417
1956-06, 0.520
1956-07,-0.673
1956-08,-0.627
1956-09,-0.083
1956-10, 0.543
1956-11, 0.497
1956-12, 0.553
1957-01, 0.420
1957-02,-0.033
1957-03,-0.220
1957-04,-0.520
1957-05,-0.340
1957-06,-0.900
1957-07,-0.820
1957-08,-1.133
1957-09,-0.297
1957-10, 0.130
1957-11, 0.723
1957-12, 0.103
1958-01,-0.493
1958-02,-1.187
1958-03,-0.883
1958-04,-0.610
1958-05,-0.417
1958-06,-1.117
1958-07,-1.557
1958-08,-1.120
1958-09,-0.490
1958-10, 0.577
1958-11, 0.367
1958-12, 0.023
1959-01,-0.297
1959-02,-0.113
1959-03, 0.297
1959-04, 0.200
1959-05, 0.383
1959-06, 0.510
1959-07, 0.400
1959-08, 0.560
1959-09, 0.610
1959-10, 0.727
1959-11, 0.580
1959-12,-0.147
1960-01,-0.913
1960-02,-1.227
1960-03,-0.343
1960-04, 0.437
1960-05, 0.533
1960-06, 0.197
1960-07,-0.420
1960-08,-0.220
1960-09,-0.913
1960-10,-0.617
1960-11,-0.727
1960-12,-0.013
1961-01, 0.307
1961-02, 0.470
1961-03,-0.183
1961-04,-0.453
1961-05,-0.350
1961-06, 0.037
1961-07, 0.457
1961-08, 0.583
1961-09, 0.883
1961-10, 0.377
1961-11,-0.530
1961-12,-0.497
1962-01,-0.107
1962-02,-0.437
1962-03,-0.310
1962-04,-0.527
1962-05, 0.350
1962-06,-0.803
1962-07,-0.723
1962-08,-0.900
1962-09, 0.060
1962-10,-0.063
1962-11,-0.380
1962-12,-1.223
1963-01,-1.467
1963-02,-1.170
1963-03,-0.913
1963-04, 0.127
1963-05, 0.127
1963-06, 0.320
1963-07,-0.613
1963-08, 0.127
1963-09, 0.697
1963-10, 0.487
1963-11,-0.750
1963-12,-1.380
1964-01,-1.433
1964-02,-1.193
1964-03,-0.757
1964-04,-0.107
1964-05, 0.723
1964-06, 1.237
1964-07, 0.473
1964-08, 0.110
1964-09,-0.277
1964-10, 0.310
1964-11, 0.193
1964-12,-0.093
1965-01,-0.607
1965-02,-1.060
1965-03,-0.780
1965-04,-0.470
1965-05, 0.130
1965-06,-0.003
1965-07, 0.353
1965-08, 0.380
1965-09, 0.400
1965-10,-0.303
1965-11, 0.030
1965-12,-0.677
1966-01,-0.587
1966-02,-0.857
1966-03,-0.527
1966-04, 0.010
1966-05, 0.173
1966-06, 0.530
1966-07,-0.130
1966-08,-0.630
1966-09,-0.963
1966-10,-0.390
1966-11, 0.000
1966-12,-0.070
1967-01, 0.007
1967-02, 0.270
1967-03, 0.627
1967-04, 0.233
1967-05, 0.197
1967-06, 0.273
1967-07, 1.083
1967-08, 0.927
1967-09, 0.813
1967-10, 0.533
1967-11, 0.073
1967-12, 0.093
1968-01,-0.537
1968-02,-0.253
1968-03,-0.657
1968-04,-0.813
1968-05,-0.837
1968-06,-0.743
1968-07,-0.377
1968-08,-1.127
1968-09,-1.627
1968-10,-1.717
1968-11,-1.543
1968-12,-1.053
1969-01,-1.260
1969-02,-1.313
1969-03,-0.527
1969-04, 0.173
1969-05, 0.877
1969-06, 0.557
1969-07,-0.110
1969-08, 0.397
1969-09, 0.427
1969-10, 0.590
1969-11,-0.193
1969-12,-0.913
1970-01,-0.380
1970-02,-0.607
1970-03,-0.540
1970-04,-0.373
1970-05, 0.463
1970-06, 0.930
1970-07, 0.583
1970-08, 0.037
1970-09,-0.303
1970-10,-0.537
1970-11,-0.907
1970-12,-0.977
1971-01,-0.697
1971-02,-0.577
1971-03,-0.280
1971-04,-0.193
1971-05,-0.437
1971-06,-0.277
1971-07, 0.073
1971-08, 0.727
1971-09, 0.840
1971-10, 0.257
1971-11, 0.327
1971-12, 0.223
1972-01, 0.397
1972-02, 0.437
1972-03, 0.273
1972-04, 0.483
1972-05, 0.537
1972-06, 0.670
1972-07, 0.793
1972-08, 0.460
1972-09, 0.763
1972-10, 0.503
1972-11, 0.607
1972-12, 0.257
1973-01, 0.360
1973-02, 0.397
1973-03, 0.203
1973-04,-0.227
1973-05,-0.197
1973-06, 0.173
1973-07, 0.300
1973-08, 0.070
1973-09,-0.533
1973-10,-0.823
1973-11,-0.617
1973-12, 0.243
1974-01, 0.507
1974-02, 0.390
1974-03, 0.113
1974-04, 0.080
1974-05, 0.043
1974-06,-0.380
1974-07,-0.513
1974-08,-0.193
1974-09, 0.223
1974-10, 0.257
1974-11, 0.483
1974-12, 0.513
1975-01, 0.487
1975-02,-0.217
1975-03,-0.943
1975-04,-0.910
1975-05,-0.987
1975-06, 0.063
1975-07, 0.150
1975-08, 0.950
1975-09, 0.253
1975-10, 0.477
1975-11,-0.043
1975-12, 0.053
1976-01, 0.227
1976-02, 0.477
1976-03, 0.647
1976-04, 0.657
1976-05, 0.673
1976-06, 0.480
1976-07, 0.800
1976-08, 0.103
1976-09, 0.183
1976-10,-0.400
1976-11,-0.503
1976-12,-0.823
1977-01,-1.043
1977-02,-0.780
1977-03,-0.217
1977-04,-0.340
1977-05,-0.260
1977-06,-0.627
1977-07,-0.433
1977-08,-0.120
1977-09, 0.203
1977-10, 0.273
1977-11,-0.183
1977-12,-0.137
1978-01,-0.847
1978-02,-0.280
1978-03,-0.890
1978-04, 0.203
1978-05, 0.430
1978-06, 0.440
1978-07, 0.293
1978-08,-0.013
1978-09, 1.010
1978-10, 1.810
1978-11, 1.133
1978-12, 0.030
1979-01,-1.207
1979-02,-0.423
1979-03,-0.533
1979-04,-0.653
1979-05,-0.380
1979-06, 0.467
1979-07, 1.130
1979-08, 0.933
1979-09, 0.557
1979-10, 0.413
1979-11, 0.410
1979-12, 0.260
1980-01, 0.100
1980-02,-0.337
1980-03, 0.343
1980-04,-0.173
1980-05,-0.193
1980-06,-0.763
1980-07,-1.010
1980-08,-0.667
1980-09,-1.117
1980-10,-0.493
1980-11,-0.453
1980-12, 0.260
1981-01, 0.690
1981-02, 0.033
1981-03, 0.030
1981-04,-0.210
1981-05, 0.037
1981-06,-0.067
1981-07,-0.003
1981-08,-0.337
1981-09,-0.803
1981-10,-1.060
1981-11,-0.583
1981-12,-0.430
1982-01, 0.080
1982-02, 0.470
1982-03, 0.800
1982-04, 0.240
1982-05,-0.687
1982-06,-0.337
1982-07,-0.073
1982-08, 1.057
1982-09, 0.427
1982-10, 0.873
1982-11, 0.880
1982-12, 1.657
1983-01, 0.947
1983-02, 0.670
1983-03,-0.143
1983-04, 0.010
1983-05, 0.023
1983-06, 0.703
1983-07, 1.263
1983-08, 0.560
1983-09, 0.380
1983-10,-0.483
1983-11,-0.013
1983-12, 0.323
1984-01, 0.890
1984-02, 0.670
1984-03, 0.023
1984-04,-0.037
1984-05,-0.053
1984-06, 0.017
1984-07, 0.220
1984-08, 0.417
1984-09, 0.417
1984-10, 0.013
1984-11,-0.043
1984-12,-0.557
1985-01,-0.700
1985-02,-0.633
1985-03, 0.010
1985-04, 0.010
1985-05,-0.323
1985-06,-0.023
1985-07,-0.020
1985-08, 0.073
1985-09,-0.033
1985-10,-0.097
1985-11, 0.150
1985-12, 0.220
1986-01, 0.110
1986-02, 0.607
1986-03, 0.040
1986-04, 0.657
1986-05, 0.493
1986-06, 0.730
1986-07, 0.083
1986-08,-0.697
1986-09,-0.220
1986-10, 0.907
1986-11, 1.610
1986-12, 0.710
1987-01,-0.297
1987-02,-0.580
1987-03, 0.470
1987-04, 1.040
1987-05, 0.387
1987-06,-0.107
1987-07,-0.710
1987-08,-0.510
1987-09,-0.637
1987-10,-0.300
1987-11, 0.213
1987-12, 0.507
1988-01, 0.700
1988-02, 0.537
1988-03,-0.193
1988-04,-0.237
1988-05, 0.113
1988-06, 0.387
1988-07, 0.190
1988-08,-0.433
1988-09,-0.677
1988-10,-0.803
1988-11,-0.270
1988-12, 0.480
1989-01, 1.260
1989-02, 1.673
1989-03, 1.377
1989-04, 1.170
1989-05, 0.463
1989-06, 0.693
1989-07, 0.237
1989-08, 1.010
1989-09, 0.677
1989-10, 0.727
1989-11,-0.340
1989-12, 0.017
1990-01, 0.433
1990-02, 1.303
1990-03, 1.623
1990-04, 0.643
1990-05, 0.150
1990-06,-0.340
1990-07, 0.493
1990-08, 0.853
1990-09, 0.753
1990-10, 0.350
1990-11, 0.070
1990-12, 0.280
1991-01, 0.707
1991-02, 0.567
1991-03, 0.377
1991-04, 0.057
1991-05,-0.150
1991-06,-0.410
1991-07,-0.027
1991-08, 0.407
1991-09, 0.507
1991-10, 0.257
1991-11, 0.250
1991-12, 0.270
1992-01, 0.467
1992-02, 0.603
1992-03, 1.267
1992-04, 1.787
1992-05, 1.563
1992-06, 0.997
1992-07, 0.403
1992-08, 0.190
1992-09,-0.450
1992-10,-0.337
1992-11,-0.033
1992-12, 1.087
1993-01, 0.857
1993-02, 0.923
1993-03, 0.713
1993-04, 0.287
1993-05,-0.133
1993-06,-1.517
1993-07,-1.217
1993-08,-1.210
1993-09,-0.387
1993-10, 0.427
1993-11, 1.137
1993-12, 1.720
1994-01, 1.020
1994-02, 0.920
1994-03, 0.953
1994-04, 0.610
1994-05, 0.697
1994-06, 0.753
1994-07, 1.070
1994-08, 0.123
1994-09,-0.637
1994-10,-0.550
1994-11, 0.563
1994-12, 1.197
1995-01, 1.363
1995-02, 1.107
1995-03, 0.513
1995-04,-0.363
1995-05,-0.737
1995-06,-0.527
1995-07, 0.200
1995-08, 0.260
1995-09, 0.397
1995-10,-0.293
1995-11,-0.953
1995-12,-1.057
1996-01,-0.620
1996-02,-0.143
1996-03,-0.160
1996-04,-0.490
1996-05,-0.223
1996-06, 0.057
1996-07, 0.750
1996-08, 0.277
1996-09,-0.057
1996-10,-0.583
1996-11,-0.767
1996-12,-0.820
1997-01,-0.067
1997-02, 0.890
1997-03, 0.713
1997-04, 0.053
1997-05,-0.923
1997-06,-0.470
1997-07,-0.100
1997-08, 0.593
1997-09,-0.087
1997-10,-0.663
1997-11,-1.187
1997-12,-0.490
1998-01,-0.227
1998-02, 0.383
1998-03, 0.027
1998-04,-0.377
1998-05,-1.573
1998-06,-1.507
1998-07,-1.073
1998-08,-0.833
1998-09,-0.770
1998-10,-0.857
1998-11, 0.100
1998-12, 0.453
1999-01, 0.643
1999-02, 0.430
1999-03,-0.143
1999-04, 0.067
1999-05, 0.363
1999-06, 0.380
1999-07, 0.203
1999-08,-0.050
1999-09, 0.317
1999-10, 0.403
1999-11, 0.820
1999-12, 0.953
2000-01, 1.303
2000-02, 1.023
2000-03, 0.813
2000-04, 0.773
2000-05, 0.507
2000-06, 0.173
2000-07,-0.450
2000-08,-0.510
2000-09, 0.140
2000-10,-0.070
2000-11,-0.193
2000-12,-0.417
2001-01, 0.040
2001-02,-0.187
2001-03,-0.270
2001-04,-0.427
2001-05,-0.073
2001-06,-0.157
2001-07,-0.173
2001-08,-0.323
2001-09,-0.320
2001-10,-0.087
2001-11,-0.147
2001-12, 0.080
2002-01, 0.237
2002-02, 0.743
2002-03, 0.990
2002-04, 0.550
2002-05, 0.447
2002-06, 0.260
2002-07, 0.460
2002-08, 0.100
2002-09,-0.867
2002-10,-1.053
2002-11,-1.133
2002-12,-0.320
2003-01,-0.053
2003-02, 0.367
2003-03, 0.253
2003-04, 0.050
2003-05,-0.080
2003-06, 0.023
2003-07,-0.003
2003-08, 0.023
2003-09,-0.440
2003-10,-0.130
2003-11, 0.080
2003-12, 0.403
2004-01, 0.070
2004-02, 0.197
2004-03, 0.677
2004-04, 0.787
2004-05, 0.150
2004-06, 0.143
2004-07,-0.080
2004-08, 0.343
2004-09,-0.400
2004-10, 0.003
2004-11, 0.280
2004-12, 1.153
2005-01, 0.890
2005-02,-0.123
2005-03,-0.730
2005-04,-1.127
2005-05,-0.533
2005-06,-0.603
2005-07,-0.063
2005-08, 0.163
2005-09, 0.007
2005-10,-0.220
2005-11,-0.577
2005-12, 0.173
2006-01, 0.107
2006-02,-0.173
2006-03,-0.183
2006-04,-0.393
2006-05, 0.313
2006-06, 0.200
2006-07, 0.003
2006-08,-0.817
2006-09,-1.863
2006-10,-1.140
2006-11,-0.153
2006-12, 0.667
2007-01, 0.363
2007-02, 0.397
2007-03, 0.380
2007-04, 0.757
2007-05,-0.160
2007-06,-0.410
2007-07,-0.677
2007-08, 0.000
2007-09, 0.343
2007-10, 0.583
2007-11, 0.457
2007-12, 0.603
2008-01, 0.653
2008-02, 0.567
2008-03,-0.087
2008-04,-0.907
2008-05,-1.397
2008-06,-1.463
2008-07,-1.273
2008-08,-0.470
2008-09,-0.060
2008-10, 0.220
2008-11,-0.213
2008-12,-0.203
2009-01,-0.077
2009-02, 0.207
2009-03, 0.143
2009-04, 0.683
2009-05, 0.090
2009-06,-0.560
2009-07,-1.183
2009-08,-0.277
2009-09, 0.097
2009-10, 0.153
2009-11,-0.993
2009-12,-1.020
2010-01,-1.673
2010-02,-1.323
2010-03,-1.193
2010-04,-1.030
2010-05,-1.010
2010-06,-0.910
2010-07,-0.820
2010-08,-0.810
2010-09,-0.980
2010-10,-1.113
2010-11,-1.467
2010-12,-1.450
2011-01,-0.677
2011-02, 0.143
2011-03, 1.263
2011-04, 1.010
2011-05, 0.380
2011-06,-0.950
2011-07,-1.380
2011-08,-0.773
2011-09,-0.140
2011-10, 0.763
2011-11, 1.423
2011-12, 1.683
2012-01, 1.370
2012-02, 0.953
2012-03, 0.720
2012-04, 0.277
2012-05,-0.990
2012-06,-1.587
2012-07,-1.610
2012-08,-0.963
2012-09,-1.210
2012-10,-1.077
2012-11,-0.823
2012-12,-0.020
2013-01, 0.023
2013-02,-0.570
2013-03,-0.457
2013-04,-0.117
2013-05, 0.593
2013-06, 0.587
2013-07, 0.720
2013-08, 0.627
2013-09,-0.023
2013-10,-0.047
2013-11, 0.190
2013-12, 0.713
2014-01, 0.860
2014-02, 0.810
2014-03, 0.817
2014-04, 0.063
2014-05,-0.527
2014-06,-0.570
2014-07,-0.823
2014-08, 0.040
2014-09,-0.443
2014-10, 0.343
2014-11, 0.423
2014-12, 1.443
2015-01, 1.567
2015-02, 1.320
2015-03, 0.937
2015-04, 0.650
2015-05, 0.357
2015-06,-0.903
2015-07,-1.333
2015-08,-1.577
2015-09,-0.200
2015-10, 0.733
2015-11, 1.560
2015-12, 1.107
2016-01, 0.990
2016-02, 0.450
2016-03, 0.660
2016-04,-0.013
2016-05,-0.180
2016-06,-0.840
2016-07,-1.363
2016-08,-1.073
2016-09,-0.180
2016-10, 0.463
2016-11, 0.333
2016-12, 0.030
2017-01, 0.363
2017-02, 0.370
2017-03, 0.933
2017-04, 0.130
2017-05, 0.123
2017-06,-0.030
2017-07, 0.033
2017-08,-0.233
2017-09,-0.423
2017-10, 0.040
2017-11, 0.433
2017-12, 0.587
2018-01, 1.080
2018-02, 0.377
2018-03, 0.387
2018-04, 0.613
2018-05, 1.543
2018-06, 1.617
2018-07, 1.743
2018-08, 1.867
2018-09, 1.903
2018-10, 1.020
2018-11, 0.587
2018-12, 0.137