Assertion: magpie's number | /r/CapableOf | increase by around 5% per year
Facets:
value: between 1966
type: TEMPORAL
value: steadily
type: MANNER
value: between 1986
type: TEMPORAL
Source sentences:
text: Between 1966 and 1986, the number of magpies in Britain increased steadily by around 5% per year.