Year lending rate minus deposit rate, % 2002 9.016666666666666 2003 6.844999999999999 2004 8.08307500000002 2005 7.79519956384361 2006 7.105410941734701 2007 6.3353820724987155 2008 6.510879868967884 2009 6.4722460746378605 2010 6.117630756269564 2011 6.86517698626941 2012 5.786206378388539 2013 5.748560741679746 2014 5.80033594996855 2015 5.520079135729215 2016 5.8221911240060695 2017 5.423000014846557 2018 5.262512499999996 2019 5.71455 2020 4.926475 2021 4.523498437663985 2022 4.157584114233984 2023 5.057092808886376