Assertion: orangutan's population | /r/HasProperty | declined by 60%
Facets:
value: between 2015
type: TEMPORAL
value: between 1999
type: TEMPORAL
value: since 1950
type: TEMPORAL
Source sentences:
text: It is estimated that since 1950, the orangutan population has declined by 60%.  Between 1999 and 2015, the population of Bornean orangutans decreased by 100,000 individuals.