Assertion: machine gun's rate | /r/AtLocation | its lowest point
Facets:
value: since least 1981
type: TEMPORAL
Source sentences:
text: But the rate of gun murder is at its lowest point since at least 1981: 3.6 per 100,000 people in 2010.
text: But the rate of firearm homicides committed with the intent to kill or injure is at its lowest point since at least 1981: 3.6 per 100,000 people in 2010.