pre_text: The Company’s estimated future benefit payments as of December 31, 2019 are as follows: The Company has certain defined contribution plans, which accrue benefits for employees on a pro-rata basis during their employment period based on their individual salaries. The Company’s accrued benefits related to defined contribution pension plans of $20 million as of December 31, 2019 and $18 million as of December 31, 2018. The annual cost of these plans amounted to approximately $86 million in 2019, $84 million in 2018 and $77 million in 2017.
table: Years Pension Benefits Other Long Term Benefits
table: 2020 32 7
table: 2021 29 7
table: 2022 32 5
table: 2023 41 6
table: 2024 51 9
table: From 2025 to 2029 272 35
question: Analyse this data from a financial earnings document. What is the average benefit payments for 2020 to 2021?