Answer:
The correct answer is : minimum; risen.
Step-by-step explanation:
The poverty rate can be defined as the rate of population in a certain age gap who fail to earn a given minimum absolute income.
The census bureau updates the poverty threshold annually. People below this threshold level are considered poor.
According to the data from US census bureau the poverty rate in 2000 was 11.3%. In 2010, it was 15.1%. Though it fell to 13.5% in 2015 it is still higher than that in 2000.
So, we can conclude that poverty rate has increased largely since the year 2000.