Step 1: Understanding the Concept:
This question asks for a specific numerical value related to monetary policy adjustments made by the central bank. Step 2: Detailed Explanation:
The paragraph concludes by discussing inflation management. It states: "The central bank has raised the repo rate by 190 basis points in four instalments since May 2022..."
In financial terms, 100 basis points equal 1 percentage point (1%). Therefore, a 190 basis point hike is equal to an increase of 1.9% in the interest rate. Step 3: Final Answer:
The total increase in the repo rate since May 2022 is 190 basis points.