Figures are percent per annum (% p.a.) not seasonally adjusted (NSA). The series start as early as May 1961.

The series reside in the historical catalog (Nigeria » Financial » Interest rates) and include, for example:

• IR%MPUM.INGA   = Interest rates: Monetary policy rate, (% p.a., NSA)
• IR%DPUM.INGA   = Savings deposit rate
• IR%DP1MUM.INGA = Deposit rate - 1 month

Because catalog locations are subject to change, the upper-right search box on DataBuffet.com provides a "find in catalog" mode that accepts a mnemonic