{'largest producer': [9, 1, 1, 3], 'fertilizer': [2, 0, 0, 3], 'china': [1, 0, 1, 2], 'countries': [1, 0, 2, 6], 'india': [8, 1, 7, 13], 'usa': [12, 5, 29, 27], 'germany': [24, 3, 28, 24]}