OPC15TBusiness Travel - Total - CO2 (tonnes) (000's)6.69 NumberNumber2016/20172016-04-012017-03-31Annual OPC15TBusiness Travel - Total - CO2 (tonnes) (000's)31.84 NumberNumber2017/20182017-04-012018-03-31Annual OPC15TBusiness Travel - Total - CO2 (tonnes) (000's)34.09 NumberNumber2018/20192018-04-012019-03-31Annual OPC15TBusiness Travel - Total - CO2 (tonnes) (000's)31.76 NumberNumber2019/20202019-04-012020-03-31Annual OPC15TBusiness Travel - Total - CO2 (tonnes) (000's)2.66 NumberNumber2020/20212020-04-012021-03-31Annual OPC15TBusiness Travel - Total - CO2 (tonnes) (000's)8.20 NumberNumber2021/20222021-04-012022-03-31Annual OPC15TBusiness Travel - Total - CO2 (tonnes) (000's)10.79 NumberNumber2022/20232022-04-012023-03-31Annual OPC15TBusiness Travel - Total - CO2 (tonnes) (000's)113.00 NumberNumber2025/20262025-04-012026-03-31Annual