We're mapping the challenges facing Nigeria, Africa's most-populous nation and largest economy, as it approaches a presidential election 20 years since the return of democracy #NigeriaDecides2019
bit.ly/NigeriaInCharts
The first half of @MBuhari's term was hit by a falling oil price, which led to a rise in government debt.
Both main candidates @MBuhari and @atiku are Fulanis, with running mates from the south. President Buhari's deputy is Yoruba pastor @ProfOsinbajo; Mr Abubakar has chosen Igbo politician @PeterObi.