1950-01, 0.920
1950-02, 0.400
1950-03,-0.360
1950-04, 0.730
1950-05,-0.590
1950-06,-0.060
1950-07,-1.260
1950-08,-0.050
1950-09, 0.250
1950-10, 0.850
1950-11,-1.260
1950-12,-1.020
1951-01, 0.080
1951-02, 0.700
1951-03,-1.020
1951-04,-0.220
1951-05,-0.590
1951-06,-1.640
1951-07, 1.370
1951-08,-0.220
1951-09,-1.360
1951-10, 1.870
1951-11,-0.390
1951-12, 1.320
1952-01, 0.930
1952-02,-0.830
1952-03,-1.490
1952-04, 1.010
1952-05,-1.120
1952-06,-0.400
1952-07,-0.090
1952-08,-0.280
1952-09,-0.540
1952-10,-0.730
1952-11,-1.130
1952-12,-0.430
1953-01, 0.330
1953-02,-0.490
1953-03,-0.040
1953-04,-1.670
1953-05,-0.660
1953-06, 1.090
1953-07, 0.400
1953-08,-0.710
1953-09,-0.350
1953-10, 1.320
1953-11, 1.040
1953-12,-0.470
1954-01, 0.370
1954-02, 0.740
1954-03,-0.830
1954-04, 1.340
1954-05,-0.090
1954-06,-0.250
1954-07,-0.600
1954-08,-1.900
1954-09,-0.440
1954-10, 0.600
1954-11, 0.400
1954-12, 0.690
1955-01,-1.840
1955-02,-1.120
1955-03,-0.530
1955-04,-0.420
1955-05,-0.340
1955-06,-1.100
1955-07, 1.760
1955-08, 1.070
1955-09, 0.320
1955-10,-1.470
1955-11,-1.290
1955-12, 0.170
1956-01,-0.220
1956-02,-1.120
1956-03,-0.050
1956-04,-1.060
1956-05, 2.210
1956-06, 0.100
1956-07,-0.750
1956-08,-1.370
1956-09, 0.240
1956-10, 0.880
1956-11, 0.510
1956-12, 0.100
1957-01, 1.050
1957-02, 0.110
1957-03,-1.260
1957-04, 0.490
1957-05,-0.790
1957-06,-0.720
1957-07,-1.190
1957-08,-0.550
1957-09,-1.660
1957-10, 1.320
1957-11, 0.730
1957-12, 0.120
1958-01,-0.540
1958-02,-1.060
1958-03,-1.960
1958-04, 0.370
1958-05,-0.240
1958-06,-1.380
1958-07,-1.730
1958-08,-1.560
1958-09,-0.070
1958-10, 0.160
1958-11, 1.640
1958-12,-0.700
1959-01,-0.870
1959-02, 0.680
1959-03,-0.150
1959-04, 0.360
1959-05, 0.390
1959-06, 0.400
1959-07, 0.740
1959-08, 0.060
1959-09, 0.880
1959-10, 0.890
1959-11, 0.410
1959-12, 0.440
1960-01,-1.290
1960-02,-1.890
1960-03,-0.500
1960-04, 1.360
1960-05, 0.450
1960-06,-0.210
1960-07, 0.350
1960-08,-1.400
1960-09, 0.390
1960-10,-1.730
1960-11,-0.510
1960-12, 0.060
1961-01, 0.410
1961-02, 0.450
1961-03, 0.550
1961-04,-1.550
1961-05,-0.360
1961-06, 0.860
1961-07,-0.390
1961-08, 0.900
1961-09, 1.240
1961-10, 0.510
1961-11,-0.620
1961-12,-1.480
1962-01, 0.610
1962-02, 0.550
1962-03,-2.470
1962-04, 0.990
1962-05,-0.100
1962-06, 0.160
1962-07,-2.470
1962-08, 0.140
1962-09,-0.370
1962-10, 0.410
1962-11,-0.230
1962-12,-1.320
1963-01,-2.120
1963-02,-0.960
1963-03,-0.430
1963-04,-1.350
1963-05, 2.160
1963-06,-0.430
1963-07,-0.770
1963-08,-0.640
1963-09, 1.790
1963-10, 0.940
1963-11,-1.270
1963-12,-1.920
1964-01,-0.950
1964-02,-1.430
1964-03,-1.200
1964-04, 0.360
1964-05, 0.520
1964-06, 1.290
1964-07, 1.900
1964-08,-1.770
1964-09, 0.200
1964-10, 0.740
1964-11,-0.010
1964-12,-0.150
1965-01,-0.120
1965-02,-1.550
1965-03,-1.510
1965-04, 0.720
1965-05,-0.620
1965-06, 0.290
1965-07, 0.320
1965-08, 0.450
1965-09, 0.370
1965-10, 0.380
1965-11,-1.660
1965-12, 1.370
1966-01,-1.740
1966-02,-1.390
1966-03, 0.560
1966-04,-0.750
1966-05, 0.220
1966-06, 1.050
1966-07, 0.320
1966-08,-1.760
1966-09,-0.450
1966-10,-0.680
1966-11,-0.040
1966-12, 0.720
1967-01,-0.890
1967-02, 0.190
1967-03, 1.510
1967-04, 0.180
1967-05,-0.990
1967-06, 1.400
1967-07, 0.410
1967-08, 1.440
1967-09, 0.930
1967-10, 0.070
1967-11, 0.600
1967-12,-0.450
1968-01, 0.130
1968-02,-1.290
1968-03, 0.400
1968-04,-1.080
1968-05,-1.760
1968-06, 0.330
1968-07,-0.800
1968-08,-0.660
1968-09,-1.920
1968-10,-2.300
1968-11,-0.930
1968-12,-1.400
1969-01,-0.830
1969-02,-1.550
1969-03,-1.560
1969-04, 1.530
1969-05, 0.550
1969-06, 0.550
1969-07, 0.570
1969-08,-1.450
1969-09, 2.070
1969-10, 0.660
1969-11,-0.960
1969-12,-0.280
1970-01,-1.500
1970-02, 0.640
1970-03,-0.960
1970-04,-1.300
1970-05, 1.140
1970-06, 1.550
1970-07, 0.100
1970-08, 0.100
1970-09,-0.090
1970-10,-0.920
1970-11,-0.600
1970-12,-1.200
1971-01,-1.130
1971-02, 0.240
1971-03,-0.840
1971-04,-0.240
1971-05, 0.500
1971-06,-1.570
1971-07, 0.240
1971-08, 1.550
1971-09, 0.390
1971-10, 0.580
1971-11,-0.200
1971-12, 0.600
1972-01, 0.270
1972-02, 0.320
1972-03, 0.720
1972-04,-0.220
1972-05, 0.950
1972-06, 0.880
1972-07, 0.180
1972-08, 1.320
1972-09,-0.120
1972-10, 1.090
1972-11, 0.540
1972-12, 0.190
1973-01, 0.040
1973-02, 0.850
1973-03, 0.300
1973-04,-0.540
1973-05,-0.440
1973-06, 0.390
1973-07, 0.570
1973-08,-0.060
1973-09,-0.300
1973-10,-1.240
1973-11,-0.930
1973-12, 0.320
1974-01, 1.340
1974-02,-0.140
1974-03,-0.030
1974-04, 0.510
1974-05,-0.240
1974-06,-0.140
1974-07,-0.760
1974-08,-0.640
1974-09, 0.820
1974-10, 0.490
1974-11,-0.540
1974-12, 1.500
1975-01, 0.580
1975-02,-0.620
1975-03,-0.610
1975-04,-1.600
1975-05,-0.520
1975-06,-0.840
1975-07, 1.550
1975-08,-0.260
1975-09, 1.560
1975-10,-0.540
1975-11, 0.410
1975-12, 0.000
1976-01,-0.250
1976-02, 0.930
1976-03, 0.750
1976-04, 0.260
1976-05, 0.960
1976-06, 0.800
1976-07,-0.320
1976-08, 1.920
1976-09,-1.290
1976-10,-0.080
1976-11, 0.170
1976-12,-1.600
1977-01,-1.040
1977-02,-0.490
1977-03,-0.810
1977-04, 0.650
1977-05,-0.860
1977-06,-0.570
1977-07,-0.450
1977-08,-0.280
1977-09, 0.370
1977-10, 0.520
1977-11,-0.070
1977-12,-1.000
1978-01, 0.660
1978-02,-2.200
1978-03, 0.700
1978-04,-1.170
1978-05, 1.080
1978-06, 1.380
1978-07,-1.140
1978-08, 0.640
1978-09, 0.460
1978-10, 1.930
1978-11, 3.040
1978-12,-1.570
1979-01,-1.380
1979-02,-0.670
1979-03, 0.780
1979-04,-1.710
1979-05,-1.030
1979-06, 1.600
1979-07, 0.830
1979-08, 0.960
1979-09, 1.010
1979-10,-0.300
1979-11, 0.530
1979-12, 1.000
1980-01,-0.750
1980-02, 0.050
1980-03,-0.310
1980-04, 1.290
1980-05,-1.500
1980-06,-0.370
1980-07,-0.420
1980-08,-2.240
1980-09, 0.660
1980-10,-1.770
1980-11,-0.370
1980-12, 0.780
1981-01, 0.370
1981-02, 0.920
1981-03,-1.190
1981-04, 0.360
1981-05, 0.200
1981-06,-0.450
1981-07, 0.050
1981-08, 0.390
1981-09,-1.450
1981-10,-1.350
1981-11,-0.380
1981-12,-0.020
1982-01,-0.890
1982-02, 1.150
1982-03, 1.150
1982-04, 0.100
1982-05,-0.530
1982-06,-1.630
1982-07, 1.150
1982-08, 0.260
1982-09, 1.760
1982-10,-0.740
1982-11, 1.600
1982-12, 1.780
1983-01, 1.590
1983-02,-0.530
1983-03, 0.950
1983-04,-0.850
1983-05,-0.070
1983-06, 0.990
1983-07, 1.190
1983-08, 1.610
1983-09,-1.120
1983-10, 0.650
1983-11,-0.980
1983-12, 0.290
1984-01, 1.660
1984-02, 0.720
1984-03,-0.370
1984-04,-0.280
1984-05, 0.540
1984-06,-0.420
1984-07,-0.070
1984-08, 1.150
1984-09, 0.170
1984-10,-0.070
1984-11,-0.060
1984-12, 0.000
1985-01,-1.610
1985-02,-0.490
1985-03, 0.200
1985-04, 0.320
1985-05,-0.490
1985-06,-0.800
1985-07, 1.220
1985-08,-0.480
1985-09,-0.520
1985-10, 0.900
1985-11,-0.670
1985-12, 0.220
1986-01, 1.110
1986-02,-1.000
1986-03, 1.710
1986-04,-0.590
1986-05, 0.850
1986-06, 1.220
1986-07, 0.120
1986-08,-1.090
1986-09,-1.120
1986-10, 1.550
1986-11, 2.290
1986-12, 0.990
1987-01,-1.150
1987-02,-0.730
1987-03, 0.140
1987-04, 2.000
1987-05, 0.980
1987-06,-1.820
1987-07, 0.520
1987-08,-0.830
1987-09,-1.220
1987-10, 0.140
1987-11, 0.180
1987-12, 0.320
1988-01, 1.020
1988-02, 0.760
1988-03,-0.170
1988-04,-1.170
1988-05, 0.630
1988-06, 0.880
1988-07,-0.350
1988-08, 0.040
1988-09,-0.990
1988-10,-1.080
1988-11,-0.340
1988-12, 0.610
1989-01, 1.170
1989-02, 2.000
1989-03, 1.850
1989-04, 0.280
1989-05, 1.380
1989-06,-0.270
1989-07, 0.970
1989-08, 0.010
1989-09, 2.050
1989-10,-0.030
1989-11, 0.160
1989-12,-1.150
1990-01, 1.040
1990-02, 1.410
1990-03, 1.460
1990-04, 2.000
1990-05,-1.530
1990-06,-0.020
1990-07, 0.530
1990-08, 0.970
1990-09, 1.060
1990-10, 0.230
1990-11,-0.240
1990-12, 0.220
1991-01, 0.860
1991-02, 1.040
1991-03,-0.200
1991-04, 0.290
1991-05, 0.080
1991-06,-0.820
1991-07,-0.490
1991-08, 1.230
1991-09, 0.480
1991-10,-0.190
1991-11, 0.480
1991-12, 0.460
1992-01,-0.130
1992-02, 1.070
1992-03, 0.870
1992-04, 1.860
1992-05, 2.630
1992-06, 0.200
1992-07, 0.160
1992-08, 0.850
1992-09,-0.440
1992-10,-1.760
1992-11, 1.190
1992-12, 0.470
1993-01, 1.600
1993-02, 0.500
1993-03, 0.670
1993-04, 0.970
1993-05,-0.780
1993-06,-0.590
1993-07,-3.180
1993-08, 0.120
1993-09,-0.570
1993-10,-0.710
1993-11, 2.560
1993-12, 1.560
1994-01, 1.040
1994-02, 0.460
1994-03, 1.260
1994-04, 1.140
1994-05,-0.570
1994-06, 1.520
1994-07, 1.310
1994-08, 0.380
1994-09,-1.320
1994-10,-0.970
1994-11, 0.640
1994-12, 2.020
1995-01, 0.930
1995-02, 1.140
1995-03, 1.250
1995-04,-0.850
1995-05,-1.490
1995-06, 0.130
1995-07,-0.220
1995-08, 0.690
1995-09, 0.310
1995-10, 0.190
1995-11,-1.380
1995-12,-1.670
1996-01,-0.120
1996-02,-0.070
1996-03,-0.240
1996-04,-0.170
1996-05,-1.060
1996-06, 0.560
1996-07, 0.670
1996-08, 1.020
1996-09,-0.860
1996-10,-0.330
1996-11,-0.560
1996-12,-1.410
1997-01,-0.490
1997-02, 1.700
1997-03, 1.460
1997-04,-1.020
1997-05,-0.280
1997-06,-1.470
1997-07, 0.340
1997-08, 0.830
1997-09, 0.610
1997-10,-1.700
1997-11,-0.900
1997-12,-0.960
1998-01, 0.390
1998-02,-0.110
1998-03, 0.870
1998-04,-0.680
1998-05,-1.320
1998-06,-2.720
1998-07,-0.480
1998-08,-0.020
1998-09,-2.000
1998-10,-0.290
1998-11,-0.280
1998-12, 0.870
1999-01, 0.770
1999-02, 0.290
1999-03, 0.230
1999-04,-0.950
1999-05, 0.920
1999-06, 1.120
1999-07,-0.900
1999-08, 0.390
1999-09, 0.360
1999-10, 0.200
1999-11, 0.650
1999-12, 1.610
2000-01, 0.600
2000-02, 1.700
2000-03, 0.770
2000-04,-0.030
2000-05, 1.580
2000-06,-0.030
2000-07,-1.030
2000-08,-0.290
2000-09,-0.210
2000-10, 0.920
2000-11,-0.920
2000-12,-0.580
2001-01, 0.250
2001-02, 0.450
2001-03,-1.260
2001-04, 0.000
2001-05,-0.020
2001-06,-0.200
2001-07,-0.250
2001-08,-0.070
2001-09,-0.650
2001-10,-0.240
2001-11, 0.630
2001-12,-0.830
2002-01, 0.440
2002-02, 1.100
2002-03, 0.690
2002-04, 1.180
2002-05,-0.220
2002-06, 0.380
2002-07, 0.620
2002-08, 0.380
2002-09,-0.700
2002-10,-2.280
2002-11,-0.180
2002-12,-0.940
2003-01, 0.160
2003-02, 0.620
2003-03, 0.320
2003-04,-0.180
2003-05, 0.010
2003-06,-0.070
2003-07, 0.130
2003-08,-0.070
2003-09, 0.010
2003-10,-1.260
2003-11, 0.860
2003-12, 0.640
2004-01,-0.290
2004-02,-0.140
2004-03, 1.020
2004-04, 1.150
2004-05, 0.190
2004-06,-0.890
2004-07, 1.130
2004-08,-0.480
2004-09, 0.380
2004-10,-1.100
2004-11, 0.730
2004-12, 1.210
2005-01, 1.520
2005-02,-0.060
2005-03,-1.830
2005-04,-0.300
2005-05,-1.250
2005-06,-0.050
2005-07,-0.510
2005-08, 0.370
2005-09, 0.630
2005-10,-0.980
2005-11,-0.310
2005-12,-0.440
2006-01, 1.270
2006-02,-0.510
2006-03,-1.280
2006-04, 1.240
2006-05,-1.140
2006-06, 0.840
2006-07, 0.900
2006-08,-1.730
2006-09,-1.620
2006-10,-2.240
2006-11, 0.440
2006-12, 1.340
2007-01, 0.220
2007-02,-0.470
2007-03, 1.440
2007-04, 0.170
2007-05, 0.660
2007-06,-1.310
2007-07,-0.580
2007-08,-0.140
2007-09, 0.720
2007-10, 0.450
2007-11, 0.580
2007-12, 0.340
2008-01, 0.890
2008-02, 0.730
2008-03, 0.080
2008-04,-1.070
2008-05,-1.730
2008-06,-1.390
2008-07,-1.270
2008-08,-1.160
2008-09, 1.020
2008-10,-0.040
2008-11,-0.320
2008-12,-0.280
2009-01,-0.010
2009-02, 0.060
2009-03, 0.570
2009-04,-0.200
2009-05, 1.680
2009-06,-1.210
2009-07,-2.150
2009-08,-0.190
2009-09, 1.510
2009-10,-1.030
2009-11,-0.020
2009-12,-1.930
2010-01,-1.110
2010-02,-1.980
2010-03,-0.880
2010-04,-0.720
2010-05,-1.490
2010-06,-0.820
2010-07,-0.420
2010-08,-1.220
2010-09,-0.790
2010-10,-0.930
2010-11,-1.620
2010-12,-1.850
2011-01,-0.880
2011-02, 0.700
2011-03, 0.610
2011-04, 2.480
2011-05,-0.060
2011-06,-1.280
2011-07,-1.510
2011-08,-1.350
2011-09, 0.540
2011-10, 0.390
2011-11, 1.360
2011-12, 2.520
2012-01, 1.170
2012-02, 0.420
2012-03, 1.270
2012-04, 0.470
2012-05,-0.910
2012-06,-2.530
2012-07,-1.320
2012-08,-0.980
2012-09,-0.590
2012-10,-2.060
2012-11,-0.580
2012-12, 0.170
2013-01, 0.350
2013-02,-0.450
2013-03,-1.610
2013-04, 0.690
2013-05, 0.570
2013-06, 0.520
2013-07, 0.670
2013-08, 0.970
2013-09, 0.240
2013-10,-1.280
2013-11, 0.900
2013-12, 0.950
2014-01, 0.290
2014-02, 1.340
2014-03, 0.800
2014-04, 0.310
2014-05,-0.920
2014-06,-0.970
2014-07, 0.180
2014-08,-1.680
2014-09, 1.620
2014-10,-1.270
2014-11, 0.680
2014-12, 1.860
2015-01, 1.790
2015-02, 1.050
2015-03, 1.120
2015-04, 0.640
2015-05, 0.190
2015-06, 0.240
2015-07,-3.140
2015-08,-1.100
2015-09,-0.490
2015-10, 0.990
2015-11, 1.700
2015-12, 1.990
2016-01,-0.370
2016-02, 1.350
2016-03, 0.370
2016-04, 0.260
2016-05,-0.670
2016-06,-0.130
2016-07,-1.720
2016-08,-2.240
2016-09, 0.740
2016-10, 0.960
2016-11,-0.310
2016-12, 0.350
2017-01, 0.050
2017-02, 0.690
2017-03, 0.370
2017-04, 1.740
2017-05,-1.720
2017-06, 0.350
2017-07, 1.280
2017-08,-1.530
2017-09,-0.450
2017-10, 0.710
2017-11,-0.140
2017-12, 0.730
2018-01, 1.170
2018-02, 1.340
2018-03,-1.380
2018-04, 1.200
2018-05, 2.020
2018-06, 1.410
2018-07, 1.420
2018-08, 2.400
2018-09, 1.780
2018-10, 1.530
2018-11,-0.250
2018-12, 0.480
2019-01, 0.180