Year % of total working-age population with advanced education 1994 80.95610382800746 1995 80.69789086165405 1996 80.36350903348068 1997 80.29104769234745 1998 80.10832495005458 1999 79.62809816191513 2000 79.23451700133722 2001 78.82746911499468 2002 78.50187912679877 2003 78.18168857473937 2004 77.94847017441865 2005 77.92642073555162 2006 77.79681607211728 2007 77.72460849336593 2008 77.71789177723576 2009 77.38129858105081 2010 76.59185629482074 2011 76.09401671426849 2012 75.7070659629265 2013 75.13859255638486 2014 74.53153044793282 2015 74.07220886550314 2016 73.76802099331502 2017 73.46171590696873 2018 73.36209113671515 2019 73.3239814416871 2020 71.79153002710319 2021 71.67299334777981 2022 71.96791932617606 2023 72.05547633091527