Given the complexity and resource intense nature of the task, challenges with capacity, and conflicting demands and priorities we are unable to provide the annualised 2003-2017 figures at this particular time. Investment Period Spend (£m) Income (£m) Write Off, Cost (£m) Pre 2017 445.70 137.99 82.19 2017 - 2018 47.02 18.47 5.81 2018 - 2019 59.96 34.71 9.73 2019 - 2020 91.47 49.46 18.19 2020 - 2021 114.39 96.11 6.94 2021 - 2022 54.08 106.6 12.89 2022 - 2023 56.70 26.59 24.20 2023 - 2024 52.77 32.39 17.88 2024 - 2025 42.52 33.89 19.56 Total (£m) 964.61 536.21 197.39 Productivity The principle of improving productivity is reflected across our grant-making portfolio and is intrinsic to each of our missions.