Nigeria must vote 26percent of the 2016 budget on education
I think there may be a slight mistake. Nigeria did not vote 26% of the 2016 budget on education. According to the 2016 Budget of the Federal Government of Nigeria, the allocation to the Ministry of Education was 7.9% of the total budget, not 26%.
The 2016 Budget was N6.06 trillion, and the allocation to the Ministry of Education was N480.8 billion, which is approximately 7.9% of the total budget.
It's worth noting that the Nigerian government has been criticized for not allocating enough funds to education, and there have been calls for increased investment in the sector. The 26% allocation you mentioned is actually the recommended allocation to education by the United Nations, which is considered a benchmark for many countries.
In recent years, Nigeria has been working to increase its allocation to education, but it still lags behind other countries in terms of education spending as a percentage of GDP.