That is a very questionable source. Palestinian Media Watch pushes pro Israeli Right wing issues.
The numbers are from a Tory manifesto.
Under Palestinian Authority law, every terrorist who is killed attacking Israel is defined as a “Martyr” whose family is immediately rewarded by the PA with a 6,000 shekels ($1,511) grant and a 1,400 ($353) per month allowance for life.
“I have lived in rented accommodation for the past 25 years,” said Sabreen, aged 40, who lives in Beach Camp, near Gaza City, along with her husband and six children. “During these years, I was evicted 15 times for not paying rent. My husband was a fisherman, but he has been ill for the last six...
www.ochaopt.org
The average monthly income reported by the surveyed households amounted to ILS 382 (~$119), while the monthly expenditure, on average, was ILS 726 (~$226).