150
Provisional
140
130
120
110
100
90
Jan
2020
Jul
2020
Jan
2021
Jul
2021
Jan
2022
Jul
2022
150
Provisional
140
130
120
110
100
90
Jan
2020
Jul
2020
Jan
2021
Jul
2021
Jan
2022
Jul
2022
150
Provisional
140
130
120
110
100
90
Jan
2020
Jul
2020
Jan
2021
Jul
2021
Jan
2022
Jul
2022
150
Provisional
140
130
120
110
100
90
Jan
2020
Jul
2020
Jan
2021
Jul
2021
Jan
2022
Jul
2022
Department for Transport, 2023