| Total operating revenue | 778.2 | 773.0 | 803.3 | 800.6 | 781.6 | | Service revenue | 704.9 | 683.6 | 727.1 | 738.5 | 700.7 | | EBITDA | 332.4 | 331.7 | 320.7 | 316.5 | 309.7 | | Profit after tax | 161.0 | 164.6 | 171.8 | 150.1 | 150.3 | | EPS (cents) | 16.4 | 16.6 | 18.5 | 16.8 | 16.8 | | Regular payout/share* (cents) | 13.1 | 13.3 | 15.4 | 13.4 | 13.4 | | | | Capex | 62.3 | 54.6 | 56.3 | 94.1 | 119.0 | | Free cash flow | 163.4 | 242.7 | 172.7 | 157.6 | 103.0 | | Total cash distribution to shareholders* | 250.1 | 353.3 | 137.6 | 120.0 | 120.1 | | | | Net assets/share (cents) | 47.1 | 38.6 | 22.6 | 24.9 | 28.6 | | Net debt/EBITDA (x) | 0.2 | 0.2 | 0.8 | 0.7 | 0.8 | | Net debt/equity (x) | 0.2 | 0.2 | 1.3 | 1.0 | 1.0 | | EBITDA/interest (x) | 32.4 | 32.3 | 33.9 | 41.8 | 47.9 | | ROE (%) | 37.2 | 38.9 | 58.8 | 70.6 | 62.7 | | ROCE (%) | 25.1 | 26.0 | 32.2 | 32.8 | 31.4 | | | |