Assertion: phosphorus's use | /r/CapableOf | increase to 40 million tonnes per year
Facets:
value: from 9 million tonnes per year
type: TEMPORAL
value: in 2000
type: TEMPORAL
Source sentences:
text: The use of phosphate fertilizers has also increased from 9 million tonnes per year in 1960 to 40 million tonnes per year in 2000.