Assertion: porpoise's population | /r/CapableOf | decline over last 10 years
Facets:
value: drastically
type: MANNER
value: to less than 2,000 individuals
type: OTHER
Source sentences:
text: The latest estimates for these finless porpoise suggest that the population has declined drastically over the last 10 years to less than 2,000 individuals (declining at a rate of about 7% per year).