observation_date,PCEPILFE 1959-01-01,15.501 1959-02-01,15.513 1959-03-01,15.531 1959-04-01,15.570 1959-05-01,15.589 1959-06-01,15.635 1959-07-01,15.672 1959-08-01,15.697 1959-09-01,15.738 1959-10-01,15.765 1959-11-01,15.794 1959-12-01,15.818 1960-01-01,15.822 1960-02-01,15.852 1960-03-01,15.853 1960-04-01,15.882 1960-05-01,15.908 1960-06-01,15.917 1960-07-01,15.945 1960-08-01,15.968 1960-09-01,15.981 1960-10-01,15.990 1960-11-01,16.033 1960-12-01,16.028 1961-01-01,16.032 1961-02-01,16.048 1961-03-01,16.053 1961-04-01,16.075 1961-05-01,16.096 1961-06-01,16.120 1961-07-01,16.145 1961-08-01,16.162 1961-09-01,16.194 1961-10-01,16.199 1961-11-01,16.202 1961-12-01,16.216 1962-01-01,16.235 1962-02-01,16.262 1962-03-01,16.300 1962-04-01,16.303 1962-05-01,16.326 1962-06-01,16.356 1962-07-01,16.370 1962-08-01,16.372 1962-09-01,16.404 1962-10-01,16.403 1962-11-01,16.415 1962-12-01,16.420 1963-01-01,16.451 1963-02-01,16.470 1963-03-01,16.480 1963-04-01,16.500 1963-05-01,16.530 1963-06-01,16.558 1963-07-01,16.573 1963-08-01,16.588 1963-09-01,16.618 1963-10-01,16.655 1963-11-01,16.670 1963-12-01,16.694 1964-01-01,16.717 1964-02-01,16.749 1964-03-01,16.765 1964-04-01,16.780 1964-05-01,16.794 1964-06-01,16.806 1964-07-01,16.823 1964-08-01,16.845 1964-09-01,16.852 1964-10-01,16.859 1964-11-01,16.883 1964-12-01,16.907 1965-01-01,16.930 1965-02-01,16.950 1965-03-01,16.960 1965-04-01,16.980 1965-05-01,17.011 1965-06-01,17.007 1965-07-01,17.024 1965-08-01,17.056 1965-09-01,17.076 1965-10-01,17.070 1965-11-01,17.102 1965-12-01,17.154 1966-01-01,17.159 1966-02-01,17.201 1966-03-01,17.223 1966-04-01,17.285 1966-05-01,17.331 1966-06-01,17.387 1966-07-01,17.438 1966-08-01,17.470 1966-09-01,17.524 1966-10-01,17.581 1966-11-01,17.625 1966-12-01,17.679 1967-01-01,17.695 1967-02-01,17.727 1967-03-01,17.754 1967-04-01,17.803 1967-05-01,17.842 1967-06-01,17.887 1967-07-01,17.948 1967-08-01,18.003 1967-09-01,18.067 1967-10-01,18.134 1967-11-01,18.192 1967-12-01,18.237 1968-01-01,18.318 1968-02-01,18.397 1968-03-01,18.470 1968-04-01,18.538 1968-05-01,18.608 1968-06-01,18.681 1968-07-01,18.743 1968-08-01,18.816 1968-09-01,18.892 1968-10-01,18.969 1968-11-01,19.041 1968-12-01,19.098 1969-01-01,19.170 1969-02-01,19.236 1969-03-01,19.326 1969-04-01,19.400 1969-05-01,19.478 1969-06-01,19.545 1969-07-01,19.636 1969-08-01,19.691 1969-09-01,19.770 1969-10-01,19.855 1969-11-01,19.931 1969-12-01,20.005 1970-01-01,20.071 1970-02-01,20.148 1970-03-01,20.223 1970-04-01,20.303 1970-05-01,20.375 1970-06-01,20.448 1970-07-01,20.526 1970-08-01,20.597 1970-09-01,20.683 1970-10-01,20.785 1970-11-01,20.892 1970-12-01,20.997 1971-01-01,21.080 1971-02-01,21.160 1971-03-01,21.228 1971-04-01,21.307 1971-05-01,21.400 1971-06-01,21.485 1971-07-01,21.567 1971-08-01,21.597 1971-09-01,21.633 1971-10-01,21.667 1971-11-01,21.716 1971-12-01,21.784 1972-01-01,21.877 1972-02-01,21.936 1972-03-01,21.979 1972-04-01,22.030 1972-05-01,22.081 1972-06-01,22.126 1972-07-01,22.189 1972-08-01,22.236 1972-09-01,22.310 1972-10-01,22.323 1972-11-01,22.382 1972-12-01,22.449 1973-01-01,22.463 1973-02-01,22.534 1973-03-01,22.625 1973-04-01,22.756 1973-05-01,22.844 1973-06-01,22.943 1973-07-01,23.041 1973-08-01,23.148 1973-09-01,23.265 1973-10-01,23.355 1973-11-01,23.468 1973-12-01,23.598 1974-01-01,23.714 1974-02-01,23.865 1974-03-01,24.051 1974-04-01,24.231 1974-05-01,24.464 1974-06-01,24.715 1974-07-01,24.934 1974-08-01,25.174 1974-09-01,25.400 1974-10-01,25.599 1974-11-01,25.786 1974-12-01,25.968 1975-01-01,26.119 1975-02-01,26.304 1975-03-01,26.441 1975-04-01,26.570 1975-05-01,26.683 1975-06-01,26.813 1975-07-01,26.978 1975-08-01,27.071 1975-09-01,27.218 1975-10-01,27.354 1975-11-01,27.535 1975-12-01,27.702 1976-01-01,27.844 1976-02-01,27.955 1976-03-01,28.047 1976-04-01,28.157 1976-05-01,28.290 1976-06-01,28.405 1976-07-01,28.561 1976-08-01,28.726 1976-09-01,28.894 1976-10-01,29.036 1976-11-01,29.168 1976-12-01,29.326 1977-01-01,29.505 1977-02-01,29.686 1977-03-01,29.812 1977-04-01,29.959 1977-05-01,30.112 1977-06-01,30.292 1977-07-01,30.479 1977-08-01,30.629 1977-09-01,30.758 1977-10-01,30.907 1977-11-01,31.067 1977-12-01,31.227 1978-01-01,31.414 1978-02-01,31.535 1978-03-01,31.706 1978-04-01,31.911 1978-05-01,32.099 1978-06-01,32.278 1978-07-01,32.468 1978-08-01,32.642 1978-09-01,32.830 1978-10-01,33.071 1978-11-01,33.249 1978-12-01,33.378 1979-01-01,33.549 1979-02-01,33.659 1979-03-01,33.852 1979-04-01,34.165 1979-05-01,34.462 1979-06-01,34.655 1979-07-01,34.829 1979-08-01,35.060 1979-09-01,35.299 1979-10-01,35.557 1979-11-01,35.784 1979-12-01,36.041 1980-01-01,36.315 1980-02-01,36.677 1980-03-01,37.017 1980-04-01,37.207 1980-05-01,37.507 1980-06-01,37.756 1980-07-01,38.021 1980-08-01,38.296 1980-09-01,38.657 1980-10-01,38.975 1980-11-01,39.282 1980-12-01,39.518 1981-01-01,39.861 1981-02-01,40.152 1981-03-01,40.375 1981-04-01,40.633 1981-05-01,40.913 1981-06-01,41.117 1981-07-01,41.365 1981-08-01,41.642 1981-09-01,41.915 1981-10-01,42.165 1981-11-01,42.411 1981-12-01,42.568 1982-01-01,42.829 1982-02-01,42.994 1982-03-01,43.182 1982-04-01,43.353 1982-05-01,43.589 1982-06-01,43.808 1982-07-01,44.092 1982-08-01,44.295 1982-09-01,44.459 1982-10-01,44.741 1982-11-01,44.906 1982-12-01,45.049 1983-01-01,45.357 1983-02-01,45.525 1983-03-01,45.583 1983-04-01,45.721 1983-05-01,45.787 1983-06-01,46.001 1983-07-01,46.311 1983-08-01,46.550 1983-09-01,46.738 1983-10-01,46.821 1983-11-01,46.930 1983-12-01,46.965 1984-01-01,47.121 1984-02-01,47.418 1984-03-01,47.598 1984-04-01,47.822 1984-05-01,47.933 1984-06-01,48.046 1984-07-01,48.253 1984-08-01,48.412 1984-09-01,48.486 1984-10-01,48.595 1984-11-01,48.698 1984-12-01,48.891 1985-01-01,49.165 1985-02-01,49.420 1985-03-01,49.593 1985-04-01,49.652 1985-05-01,49.823 1985-06-01,49.988 1985-07-01,50.134 1985-08-01,50.380 1985-09-01,50.484 1985-10-01,50.565 1985-11-01,50.689 1985-12-01,50.827 1986-01-01,51.101 1986-02-01,51.233 1986-03-01,51.389 1986-04-01,51.482 1986-05-01,51.570 1986-06-01,51.725 1986-07-01,51.819 1986-08-01,51.925 1986-09-01,52.096 1986-10-01,52.273 1986-11-01,52.384 1986-12-01,52.452 1987-01-01,52.578 1987-02-01,52.685 1987-03-01,52.841 1987-04-01,53.065 1987-05-01,53.214 1987-06-01,53.360 1987-07-01,53.498 1987-08-01,53.679 1987-09-01,53.892 1987-10-01,54.122 1987-11-01,54.235 1987-12-01,54.349 1988-01-01,54.606 1988-02-01,54.718 1988-03-01,54.952 1988-04-01,55.219 1988-05-01,55.407 1988-06-01,55.641 1988-07-01,55.868 1988-08-01,56.007 1988-09-01,56.307 1988-10-01,56.521 1988-11-01,56.676 1988-12-01,56.864 1989-01-01,57.152 1989-02-01,57.297 1989-03-01,57.468 1989-04-01,57.661 1989-05-01,57.833 1989-06-01,57.987 1989-07-01,58.136 1989-08-01,58.217 1989-09-01,58.419 1989-10-01,58.631 1989-11-01,58.787 1989-12-01,58.954 1990-01-01,59.181 1990-02-01,59.468 1990-03-01,59.754 1990-04-01,59.932 1990-05-01,60.115 1990-06-01,60.349 1990-07-01,60.501 1990-08-01,60.753 1990-09-01,60.965 1990-10-01,61.172 1990-11-01,61.246 1990-12-01,61.331 1991-01-01,61.637 1991-02-01,61.807 1991-03-01,61.936 1991-04-01,62.060 1991-05-01,62.307 1991-06-01,62.442 1991-07-01,62.632 1991-08-01,62.804 1991-09-01,63.055 1991-10-01,63.194 1991-11-01,63.312 1991-12-01,63.468 1992-01-01,63.641 1992-02-01,63.814 1992-03-01,63.973 1992-04-01,64.183 1992-05-01,64.273 1992-06-01,64.323 1992-07-01,64.566 1992-08-01,64.625 1992-09-01,64.730 1992-10-01,64.979 1992-11-01,65.121 1992-12-01,65.242 1993-01-01,65.432 1993-02-01,65.557 1993-03-01,65.700 1993-04-01,65.891 1993-05-01,66.114 1993-06-01,66.177 1993-07-01,66.314 1993-08-01,66.438 1993-09-01,66.538 1993-10-01,66.647 1993-11-01,66.819 1993-12-01,66.849 1994-01-01,66.902 1994-02-01,67.047 1994-03-01,67.275 1994-04-01,67.376 1994-05-01,67.526 1994-06-01,67.676 1994-07-01,67.818 1994-08-01,67.894 1994-09-01,67.997 1994-10-01,68.157 1994-11-01,68.282 1994-12-01,68.305 1995-01-01,68.475 1995-02-01,68.587 1995-03-01,68.755 1995-04-01,68.915 1995-05-01,69.032 1995-06-01,69.092 1995-07-01,69.201 1995-08-01,69.367 1995-09-01,69.458 1995-10-01,69.627 1995-11-01,69.672 1995-12-01,69.770 1996-01-01,69.849 1996-02-01,69.940 1996-03-01,70.102 1996-04-01,70.197 1996-05-01,70.319 1996-06-01,70.373 1996-07-01,70.505 1996-08-01,70.566 1996-09-01,70.780 1996-10-01,70.948 1996-11-01,71.041 1996-12-01,71.068 1997-01-01,71.144 1997-02-01,71.290 1997-03-01,71.460 1997-04-01,71.600 1997-05-01,71.652 1997-06-01,71.758 1997-07-01,71.807 1997-08-01,71.778 1997-09-01,71.927 1997-10-01,72.036 1997-11-01,72.058 1997-12-01,72.100 1998-01-01,72.210 1998-02-01,72.272 1998-03-01,72.349 1998-04-01,72.482 1998-05-01,72.552 1998-06-01,72.461 1998-07-01,72.665 1998-08-01,72.807 1998-09-01,72.795 1998-10-01,72.937 1998-11-01,72.950 1998-12-01,73.076 1999-01-01,73.180 1999-02-01,73.155 1999-03-01,73.177 1999-04-01,73.365 1999-05-01,73.435 1999-06-01,73.474 1999-07-01,73.606 1999-08-01,73.642 1999-09-01,73.837 1999-10-01,73.963 1999-11-01,74.034 1999-12-01,74.128 2000-01-01,74.306 2000-02-01,74.415 2000-03-01,74.568 2000-04-01,74.617 2000-05-01,74.697 2000-06-01,74.754 2000-07-01,74.925 2000-08-01,75.021 2000-09-01,75.203 2000-10-01,75.308 2000-11-01,75.441 2000-12-01,75.515 2001-01-01,75.796 2001-02-01,75.930 2001-03-01,76.009 2001-04-01,76.130 2001-05-01,76.148 2001-06-01,76.318 2001-07-01,76.515 2001-08-01,76.553 2001-09-01,76.118 2001-10-01,76.654 2001-11-01,76.810 2001-12-01,76.828 2002-01-01,76.871 2002-02-01,77.018 2002-03-01,77.110 2002-04-01,77.325 2002-05-01,77.411 2002-06-01,77.534 2002-07-01,77.692 2002-08-01,77.845 2002-09-01,77.972 2002-10-01,78.038 2002-11-01,78.114 2002-12-01,78.187 2003-01-01,78.240 2003-02-01,78.348 2003-03-01,78.474 2003-04-01,78.561 2003-05-01,78.674 2003-06-01,78.718 2003-07-01,78.915 2003-08-01,79.004 2003-09-01,79.114 2003-10-01,79.260 2003-11-01,79.368 2003-12-01,79.467 2004-01-01,79.671 2004-02-01,79.800 2004-03-01,79.934 2004-04-01,80.142 2004-05-01,80.252 2004-06-01,80.379 2004-07-01,80.474 2004-08-01,80.505 2004-09-01,80.656 2004-10-01,80.831 2004-11-01,81.005 2004-12-01,81.109 2005-01-01,81.401 2005-02-01,81.536 2005-03-01,81.737 2005-04-01,81.831 2005-05-01,81.999 2005-06-01,82.056 2005-07-01,82.176 2005-08-01,82.243 2005-09-01,82.425 2005-10-01,82.662 2005-11-01,82.873 2005-12-01,82.959 2006-01-01,83.145 2006-02-01,83.279 2006-03-01,83.509 2006-04-01,83.764 2006-05-01,83.974 2006-06-01,84.186 2006-07-01,84.268 2006-08-01,84.440 2006-09-01,84.573 2006-10-01,84.726 2006-11-01,84.766 2006-12-01,84.880 2007-01-01,85.224 2007-02-01,85.408 2007-03-01,85.494 2007-04-01,85.616 2007-05-01,85.717 2007-06-01,85.859 2007-07-01,85.988 2007-08-01,86.116 2007-09-01,86.351 2007-10-01,86.576 2007-11-01,86.746 2007-12-01,86.920 2008-01-01,87.093 2008-02-01,87.178 2008-03-01,87.349 2008-04-01,87.400 2008-05-01,87.559 2008-06-01,87.760 2008-07-01,87.918 2008-08-01,88.026 2008-09-01,88.116 2008-10-01,87.991 2008-11-01,87.952 2008-12-01,87.909 2009-01-01,87.882 2009-02-01,87.952 2009-03-01,88.015 2009-04-01,88.211 2009-05-01,88.279 2009-06-01,88.392 2009-07-01,88.468 2009-08-01,88.599 2009-09-01,88.755 2009-10-01,89.082 2009-11-01,89.160 2009-12-01,89.236 2010-01-01,89.368 2010-02-01,89.446 2010-03-01,89.579 2010-04-01,89.625 2010-05-01,89.724 2010-06-01,89.767 2010-07-01,89.769 2010-08-01,89.855 2010-09-01,89.906 2010-10-01,90.043 2010-11-01,90.160 2010-12-01,90.179 2011-01-01,90.372 2011-02-01,90.530 2011-03-01,90.667 2011-04-01,90.875 2011-05-01,91.091 2011-06-01,91.191 2011-07-01,91.326 2011-08-01,91.508 2011-09-01,91.570 2011-10-01,91.614 2011-11-01,91.808 2011-12-01,91.960 2012-01-01,92.235 2012-02-01,92.364 2012-03-01,92.521 2012-04-01,92.661 2012-05-01,92.755 2012-06-01,92.850 2012-07-01,92.946 2012-08-01,93.005 2012-09-01,93.119 2012-10-01,93.345 2012-11-01,93.445 2012-12-01,93.514 2013-01-01,93.703 2013-02-01,93.805 2013-03-01,93.891 2013-04-01,93.937 2013-05-01,94.047 2013-06-01,94.209 2013-07-01,94.329 2013-08-01,94.431 2013-09-01,94.543 2013-10-01,94.703 2013-11-01,94.860 2013-12-01,94.961 2014-01-01,95.064 2014-02-01,95.109 2014-03-01,95.250 2014-04-01,95.413 2014-05-01,95.574 2014-06-01,95.682 2014-07-01,95.848 2014-08-01,95.885 2014-09-01,96.013 2014-10-01,96.096 2014-11-01,96.181 2014-12-01,96.249 2015-01-01,96.214 2015-02-01,96.324 2015-03-01,96.470 2015-04-01,96.648 2015-05-01,96.766 2015-06-01,96.882 2015-07-01,96.978 2015-08-01,97.056 2015-09-01,97.196 2015-10-01,97.228 2015-11-01,97.332 2015-12-01,97.396 2016-01-01,97.567 2016-02-01,97.736 2016-03-01,97.876 2016-04-01,98.117 2016-05-01,98.284 2016-06-01,98.386 2016-07-01,98.529 2016-08-01,98.703 2016-09-01,98.834 2016-10-01,98.961 2016-11-01,99.005 2016-12-01,99.120 2017-01-01,99.385 2017-02-01,99.561 2017-03-01,99.519 2017-04-01,99.723 2017-05-01,99.803 2017-06-01,99.937 2017-07-01,100.010 2017-08-01,100.118 2017-09-01,100.240 2017-10-01,100.486 2017-11-01,100.535 2017-12-01,100.683 2018-01-01,101.007 2018-02-01,101.198 2018-03-01,101.419 2018-04-01,101.602 2018-05-01,101.780 2018-06-01,101.872 2018-07-01,102.006 2018-08-01,102.016 2018-09-01,102.205 2018-10-01,102.366 2018-11-01,102.556 2018-12-01,102.735 2019-01-01,102.870 2019-02-01,102.963 2019-03-01,103.058 2019-04-01,103.265 2019-05-01,103.371 2019-06-01,103.560 2019-07-01,103.678 2019-08-01,103.797 2019-09-01,103.873 2019-10-01,104.028 2019-11-01,104.092 2019-12-01,104.322 2020-01-01,104.507 2020-02-01,104.711 2020-03-01,104.632 2020-04-01,104.293 2020-05-01,104.402 2020-06-01,104.565 2020-07-01,104.937 2020-08-01,105.243 2020-09-01,105.410 2020-10-01,105.507 2020-11-01,105.605 2020-12-01,105.896 2021-01-01,106.281 2021-02-01,106.501 2021-03-01,106.933 2021-04-01,107.558 2021-05-01,108.099 2021-06-01,108.603 2021-07-01,109.058 2021-08-01,109.409 2021-09-01,109.641 2021-10-01,110.188 2021-11-01,110.770 2021-12-01,111.418 2022-01-01,111.976 2022-02-01,112.468 2022-03-01,112.914 2022-04-01,113.307 2022-05-01,113.703 2022-06-01,114.376 2022-07-01,114.628 2022-08-01,115.276 2022-09-01,115.788 2022-10-01,116.204 2022-11-01,116.539 2022-12-01,116.952 2023-01-01,117.505 2023-02-01,117.929 2023-03-01,118.315 2023-04-01,118.734 2023-05-01,119.083 2023-06-01,119.390 2023-07-01,119.556 2023-08-01,119.689 2023-09-01,120.058 2023-10-01,120.241 2023-11-01,120.374 2023-12-01,120.592 2024-01-01,121.217 2024-02-01,121.537 2024-03-01,122.009 2024-04-01,122.304 2024-05-01,122.383 2024-06-01,122.677 2024-07-01,122.911 2024-08-01,123.128 2024-09-01,123.466 2024-10-01,123.832 2024-11-01,123.962 2024-12-01,124.196 2025-01-01,124.587 2025-02-01,125.145 2025-03-01,125.267 2025-04-01,125.502 2025-05-01,125.790 2025-06-01,126.121 2025-07-01,126.430 2025-08-01,126.714 2025-09-01,126.954 2025-10-01,127.243 2025-11-01,127.469 2025-12-01,127.886 2026-01-01,128.388 2026-02-01,128.859