2023 2,614 2022 5,410 2021 5,944 2020 438 2019 7 2018 19 2017 5 2016 2 2015 6 2014 3 2013 1

December 2021 404 November 2021 2,447 October 2021 569 September 2021 1,951 August 2021 491 July 2021 9 June 2021 68 May 2021 1 April 2021 1 March 2021 1 February 2021 2