Year lending rate minus deposit rate, % 2013 3.0965999804147906 2014 3.109749262531592 2015 3.0022794355948803 2016 2.93628957867622 2017 2.9781993726889286 2018 2.915200173854832 2019 2.883878702918693 2020 2.759402578075728 2021 2.6585541466871927 2022 2.522580554087962