diff --git a/data/indicator_15-3.csv b/data/indicator_15-3.csv
index da438af5d..30caa6287 100644
--- a/data/indicator_15-3.csv
+++ b/data/indicator_15-3.csv
@@ -13,261 +13,3 @@ Year,Units,COMMENT_OBS_0,länder,GeoCode,Value
 2014,percentage,.,,,
 2016,percentage,.,,,
 2017,percentage,.,,,
-2019,percentage,.,,,
-2020,percentage,.,,,
-2006,percentage,,baden-wuerttemberg,code08,4.868
-2009,percentage,,baden-wuerttemberg,code08,4.93
-2012,percentage,,baden-wuerttemberg,code08,5.0
-2015,percentage,,baden-wuerttemberg,code08,5.021
-2018,percentage,,baden-wuerttemberg,code08,6.152
-2021,percentage,,baden-wuerttemberg,code08,5.936
-2007,percentage,.,baden-wuerttemberg,code08,
-2008,percentage,.,baden-wuerttemberg,code08,
-2010,percentage,.,baden-wuerttemberg,code08,
-2011,percentage,.,baden-wuerttemberg,code08,
-2013,percentage,.,baden-wuerttemberg,code08,
-2014,percentage,.,baden-wuerttemberg,code08,
-2016,percentage,.,baden-wuerttemberg,code08,
-2017,percentage,.,baden-wuerttemberg,code08,
-2019,percentage,.,baden-wuerttemberg,code08,
-2020,percentage,.,baden-wuerttemberg,code08,
-2006,percentage,,bavaria,code09,3.431
-2009,percentage,,bavaria,code09,3.473
-2012,percentage,,bavaria,code09,3.52
-2015,percentage,,bavaria,code09,3.543
-2018,percentage,,bavaria,code09,4.456
-2021,percentage,,bavaria,code09,4.518
-2007,percentage,.,bavaria,code09,
-2008,percentage,.,bavaria,code09,
-2010,percentage,.,bavaria,code09,
-2011,percentage,.,bavaria,code09,
-2013,percentage,.,bavaria,code09,
-2014,percentage,.,bavaria,code09,
-2016,percentage,.,bavaria,code09,
-2017,percentage,.,bavaria,code09,
-2019,percentage,.,bavaria,code09,
-2020,percentage,.,bavaria,code09,
-2006,percentage,,berlin,code11,32.35
-2009,percentage,,berlin,code11,32.54
-2012,percentage,,berlin,code11,32.723
-2015,percentage,,berlin,code11,32.814
-2018,percentage,,berlin,code11,32.614
-2021,percentage,,berlin,code11,30.66
-2007,percentage,.,berlin,code11,
-2008,percentage,.,berlin,code11,
-2010,percentage,.,berlin,code11,
-2011,percentage,.,berlin,code11,
-2013,percentage,.,berlin,code11,
-2014,percentage,.,berlin,code11,
-2016,percentage,.,berlin,code11,
-2017,percentage,.,berlin,code11,
-2019,percentage,.,berlin,code11,
-2020,percentage,.,berlin,code11,
-2006,percentage,,brandenburg,code12,2.536
-2009,percentage,,brandenburg,code12,2.579
-2012,percentage,,brandenburg,code12,2.645
-2015,percentage,,brandenburg,code12,2.686
-2018,percentage,,brandenburg,code12,3.125
-2021,percentage,,brandenburg,code12,2.619
-2007,percentage,.,brandenburg,code12,
-2008,percentage,.,brandenburg,code12,
-2010,percentage,.,brandenburg,code12,
-2011,percentage,.,brandenburg,code12,
-2013,percentage,.,brandenburg,code12,
-2014,percentage,.,brandenburg,code12,
-2016,percentage,.,brandenburg,code12,
-2017,percentage,.,brandenburg,code12,
-2019,percentage,.,brandenburg,code12,
-2020,percentage,.,brandenburg,code12,
-2006,percentage,,bremen,code04,26.541
-2009,percentage,,bremen,code04,26.953
-2012,percentage,,bremen,code04,27.146
-2015,percentage,,bremen,code04,27.195
-2018,percentage,r,bremen,code04,28.253
-2021,percentage,,bremen,code04,26.181
-2007,percentage,.,bremen,code04,
-2008,percentage,.,bremen,code04,
-2010,percentage,.,bremen,code04,
-2011,percentage,.,bremen,code04,
-2013,percentage,.,bremen,code04,
-2014,percentage,.,bremen,code04,
-2016,percentage,.,bremen,code04,
-2017,percentage,.,bremen,code04,
-2019,percentage,.,bremen,code04,
-2020,percentage,.,bremen,code04,
-2006,percentage,,hamburg,code02,26.024
-2009,percentage,,hamburg,code02,26.301
-2012,percentage,,hamburg,code02,26.571
-2015,percentage,,hamburg,code02,26.656
-2018,percentage,,hamburg,code02,27.833
-2021,percentage,,hamburg,code02,26.466
-2007,percentage,.,hamburg,code02,
-2008,percentage,.,hamburg,code02,
-2010,percentage,.,hamburg,code02,
-2011,percentage,.,hamburg,code02,
-2013,percentage,.,hamburg,code02,
-2014,percentage,.,hamburg,code02,
-2016,percentage,.,hamburg,code02,
-2017,percentage,.,hamburg,code02,
-2019,percentage,.,hamburg,code02,
-2020,percentage,.,hamburg,code02,
-2006,percentage,,hesse,code06,4.784
-2009,percentage,,hesse,code06,4.853
-2012,percentage,,hesse,code06,4.913
-2015,percentage,,hesse,code06,4.933
-2018,percentage,,hesse,code06,5.827
-2021,percentage,,hesse,code06,5.436
-2007,percentage,.,hesse,code06,
-2008,percentage,.,hesse,code06,
-2010,percentage,.,hesse,code06,
-2011,percentage,.,hesse,code06,
-2013,percentage,.,hesse,code06,
-2014,percentage,.,hesse,code06,
-2016,percentage,.,hesse,code06,
-2017,percentage,.,hesse,code06,
-2019,percentage,.,hesse,code06,
-2020,percentage,.,hesse,code06,
-2006,percentage,,mecklenburg western pomerania,code13,1.904
-2009,percentage,,mecklenburg western pomerania,code13,1.933
-2012,percentage,,mecklenburg western pomerania,code13,1.982
-2015,percentage,,mecklenburg western pomerania,code13,1.999
-2018,percentage,,mecklenburg western pomerania,code13,2.296
-2021,percentage,,mecklenburg western pomerania,code13,2.022
-2007,percentage,.,mecklenburg western pomerania,code13,
-2008,percentage,.,mecklenburg western pomerania,code13,
-2010,percentage,.,mecklenburg western pomerania,code13,
-2011,percentage,.,mecklenburg western pomerania,code13,
-2013,percentage,.,mecklenburg western pomerania,code13,
-2014,percentage,.,mecklenburg western pomerania,code13,
-2016,percentage,.,mecklenburg western pomerania,code13,
-2017,percentage,.,mecklenburg western pomerania,code13,
-2019,percentage,.,mecklenburg western pomerania,code13,
-2020,percentage,.,mecklenburg western pomerania,code13,
-2006,percentage,,lower saxony,code03,3.612
-2009,percentage,,lower saxony,code03,3.669
-2012,percentage,,lower saxony,code03,3.731
-2015,percentage,,lower saxony,code03,3.766
-2018,percentage,,lower saxony,code03,4.647
-2021,percentage,,lower saxony,code03,4.207
-2007,percentage,.,lower saxony,code03,
-2008,percentage,.,lower saxony,code03,
-2010,percentage,.,lower saxony,code03,
-2011,percentage,.,lower saxony,code03,
-2013,percentage,.,lower saxony,code03,
-2014,percentage,.,lower saxony,code03,
-2016,percentage,.,lower saxony,code03,
-2017,percentage,.,lower saxony,code03,
-2019,percentage,.,lower saxony,code03,
-2020,percentage,.,lower saxony,code03,
-2006,percentage,,north rhine-westphalia,code05,7.977
-2009,percentage,,north rhine-westphalia,code05,8.067
-2012,percentage,,north rhine-westphalia,code05,8.122
-2015,percentage,,north rhine-westphalia,code05,8.158
-2018,percentage,,north rhine-westphalia,code05,9.726
-2021,percentage,,north rhine-westphalia,code05,9.169
-2007,percentage,.,north rhine-westphalia,code05,
-2008,percentage,.,north rhine-westphalia,code05,
-2010,percentage,.,north rhine-westphalia,code05,
-2011,percentage,.,north rhine-westphalia,code05,
-2013,percentage,.,north rhine-westphalia,code05,
-2014,percentage,.,north rhine-westphalia,code05,
-2016,percentage,.,north rhine-westphalia,code05,
-2017,percentage,.,north rhine-westphalia,code05,
-2019,percentage,.,north rhine-westphalia,code05,
-2020,percentage,.,north rhine-westphalia,code05,
-2006,percentage,,rhineland palatinate,code07,3.948
-2009,percentage,,rhineland palatinate,code07,4.025
-2012,percentage,,rhineland palatinate,code07,4.089
-2015,percentage,,rhineland palatinate,code07,4.12
-2018,percentage,,rhineland palatinate,code07,5.048
-2021,percentage,,rhineland palatinate,code07,4.897
-2007,percentage,.,rhineland palatinate,code07,
-2008,percentage,.,rhineland palatinate,code07,
-2010,percentage,.,rhineland palatinate,code07,
-2011,percentage,.,rhineland palatinate,code07,
-2013,percentage,.,rhineland palatinate,code07,
-2014,percentage,.,rhineland palatinate,code07,
-2016,percentage,.,rhineland palatinate,code07,
-2017,percentage,.,rhineland palatinate,code07,
-2019,percentage,.,rhineland palatinate,code07,
-2020,percentage,.,rhineland palatinate,code07,
-2006,percentage,,saarland,code10,6.52
-2009,percentage,,saarland,code10,6.772
-2012,percentage,,saarland,code10,6.85
-2015,percentage,,saarland,code10,6.895
-2018,percentage,,saarland,code10,8.932
-2021,percentage,,saarland,code10,8.589
-2007,percentage,.,saarland,code10,
-2008,percentage,.,saarland,code10,
-2010,percentage,.,saarland,code10,
-2011,percentage,.,saarland,code10,
-2013,percentage,.,saarland,code10,
-2014,percentage,.,saarland,code10,
-2016,percentage,.,saarland,code10,
-2017,percentage,.,saarland,code10,
-2019,percentage,.,saarland,code10,
-2020,percentage,.,saarland,code10,
-2006,percentage,,saxony,code14,4.73
-2009,percentage,,saxony,code14,4.757
-2012,percentage,,saxony,code14,4.8
-2015,percentage,,saxony,code14,4.831
-2018,percentage,,saxony,code14,5.386
-2021,percentage,,saxony,code14,4.809
-2007,percentage,.,saxony,code14,
-2008,percentage,.,saxony,code14,
-2010,percentage,.,saxony,code14,
-2011,percentage,.,saxony,code14,
-2013,percentage,.,saxony,code14,
-2014,percentage,.,saxony,code14,
-2016,percentage,.,saxony,code14,
-2017,percentage,.,saxony,code14,
-2019,percentage,.,saxony,code14,
-2020,percentage,.,saxony,code14,
-2006,percentage,,saxony-anhalt,code15,3.266
-2009,percentage,,saxony-anhalt,code15,3.287
-2012,percentage,,saxony-anhalt,code15,3.323
-2015,percentage,,saxony-anhalt,code15,3.343
-2018,percentage,,saxony-anhalt,code15,3.816
-2021,percentage,,saxony-anhalt,code15,3.216
-2007,percentage,.,saxony-anhalt,code15,
-2008,percentage,.,saxony-anhalt,code15,
-2010,percentage,.,saxony-anhalt,code15,
-2011,percentage,.,saxony-anhalt,code15,
-2013,percentage,.,saxony-anhalt,code15,
-2014,percentage,.,saxony-anhalt,code15,
-2016,percentage,.,saxony-anhalt,code15,
-2017,percentage,.,saxony-anhalt,code15,
-2019,percentage,.,saxony-anhalt,code15,
-2020,percentage,.,saxony-anhalt,code15,
-2006,percentage,,schleswig-holstein,code01,3.563
-2009,percentage,,schleswig-holstein,code01,3.598
-2012,percentage,,schleswig-holstein,code01,3.716
-2015,percentage,,schleswig-holstein,code01,3.749
-2018,percentage,,schleswig-holstein,code01,4.521
-2021,percentage,,schleswig-holstein,code01,4.206
-2007,percentage,.,schleswig-holstein,code01,
-2008,percentage,.,schleswig-holstein,code01,
-2010,percentage,.,schleswig-holstein,code01,
-2011,percentage,.,schleswig-holstein,code01,
-2013,percentage,.,schleswig-holstein,code01,
-2014,percentage,.,schleswig-holstein,code01,
-2016,percentage,.,schleswig-holstein,code01,
-2017,percentage,.,schleswig-holstein,code01,
-2019,percentage,.,schleswig-holstein,code01,
-2020,percentage,.,schleswig-holstein,code01,
-2006,percentage,,thuringia,code16,3.147
-2009,percentage,,thuringia,code16,3.168
-2012,percentage,,thuringia,code16,3.214
-2015,percentage,,thuringia,code16,3.24
-2018,percentage,,thuringia,code16,3.709
-2021,percentage,,thuringia,code16,3.22
-2007,percentage,.,thuringia,code16,
-2008,percentage,.,thuringia,code16,
-2010,percentage,.,thuringia,code16,
-2011,percentage,.,thuringia,code16,
-2013,percentage,.,thuringia,code16,
-2014,percentage,.,thuringia,code16,
-2016,percentage,.,thuringia,code16,
-2017,percentage,.,thuringia,code16,
-2019,percentage,.,thuringia,code16,
-2020,percentage,.,thuringia,code16,