Assertion: psilocybin's use | /r/CapableOf | increase to 10.1%
Facets:
value: in 1997
type: TEMPORAL
value: from 3.1%
type: OTHER
Source sentences:
text: A longitudinal study of middle school and high school students in Ontario, Canada, showed that the use of hallucinogens increased from 3.1% in 1993 to 10.1% in 1997 (Adlaf & Ivis, 1998).