Read the bio below and try to give details on charles shahar 's: - name - workplaces - fields Bio: charles shahar is a jewish-canadian demographer . he is the chief researcher for federation cja , a canadian jewish organization based in montreal . shahar has conducted studies on canadian jews , as well as the first comprehensive community study of hasidic jews in canada . he has conducted a comprehensive series of analyses of the 2001 census , and more recently of the 2011 national household survey , along various themes .
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- name is charles shahar- workplaces is federation cja- fields is sociology , demographics