2013 18,421 9,089 27,511 2014 23,903 9,757 33,660 2015 25,109 10,161 35,271 2016 25,180 10,069 35,250 2017 21,399 8,603 30,002 2018 21,512 8,757 30,269 2019 19,583 8,008 27,591 2020 19,847 9,077 28,924 2021 20,262 11,275 31,537 2022 22,564 9,819 32,383