Circulation figures (in thousands) of different newspapers (A, B, C, D, E) for five years are given below:

Year A B C D E
2019 20 10 15 8 20
2020 12 12 18 12 12
2021 24 14 17 14 15
2022 26 10 16 15 9
2023 22 16 14 16 11

In which of the given years was the circulation of the newspaper D close to its average circulation over all the years?

Mathematics 2025 CDS Mathematics 2025 CDS 2025

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