(1A)The total number of Ministers, including the Chief Minister, in the Council of Ministers in a State shall not exceed fifteen per cent. of the total number of members of the Legislative Assembly of that State:Provided that the number of Ministers, including the Chief Minister in a State shall not less than twelve:Provided further that where the total number of Ministers including the Chief Minister in the Council of Ministers in any State at the commencement of the Constitution (Ninety-first Amendment) Act, 2003 exceeds the said fifteen per cent. or the number specified in the first proviso, as the case may be, then the total number of the Ministers in that State shall be brought in conformity with the provisions of this clause within six months from such date as the President may by public notification appoint.