{'national income': [0, 2, 2, 4], 'rbi': [1, 4, 2, 23], 'india': [8, 1, 7, 13], 'central statistical organization': [0, 0, 1, 1], 'finance': [5, 2, 5, 15], 'planning commission': [5, 0, 9, 5]}