With reference to the table below, explain one factor that the Monetary Policy Committee (MPC) of the Bank of England may have considered when reducing the base interest rate in March 2020.

| Date | Bank Rate (%) |
|---|---|
| 1 August 2018 | 0.75 |
| 1 August 2019 | 0.75 |
| 11 March 2020 | 0.25 |
| 19 March 2020 | 0.10 |
| 1 August 2020 | 0.10 |
| 1 August 2021 | 0.10 |