According to a 2009 article in The Holland Sentinel numbering between 5,000 and at most 10,000 people .
The Holland Sentinel is the Mandaean community in Iran has also been dwindling .
According to a 2009 article in The Holland Sentinel , the Mandaean community in Iran has also been dwindling , numbering between 5,000 and at most 10,000 people .