Add 5.248m to data values 2005-2012 to refer to RLR<br>Add 5.248m to data values 2013-2018 to refer to RLR<br>Add 5.207m to data values for 2019 to refer to RLR<br>Add 5.248m to data values 2019-2020 to refer to RLR<br>Add 5.207m to data values for 2020 to refer to RLR<br>Add 5.248m to data values for 2020 to refer to RLR<br>Add 5.207m to data values for 2020 to refer to RLR<br>Add 5.248m to data values for 2020 to refer to RLR<br>Add 5.207m to data values 2020-2021 to refer to RLR<br>Add 5.248m to data values for 2021 to refer to RLR<br>Add 5.171m to data values for 2021 to refer to RLR<br>Add 5.248m to data values 2021 onwards to refer to RLR<br>RLR is 13.200m below primary benchmark TBM no.1