| FTSE | AV | | 2020 - No data 2021 - No data 2022 - No data No data | 2020 - 117,163 2021 - 81,071 2022 - 71,770 -39% | 2020 - 1,749 2021 - 1,014 2022 - No data No data | 2020 - 250,412 2021 - 225,397 2022 - No data No data | 2020 - No data 2021 - No data 2022 - No data No data | 2020 - No data 2021 - No data 2022 - No data No data |