Name the number when acquisition via far eastern
{'header': ['Name', 'Position', 'Number', 'School/Club Team', 'Season', 'Acquisition via'], 'page_title': 'Powerade Tigers all-time roster', 'page_id': '', 'types': ['text', 'text', 'text', 'text', 'text', 'text'], 'id': '1-15463188-16', 'section_title': 'R', 'caption': 'R', 'rows': [['Manny Ramos', 'Forward', '6', 'La Salle', '2007', 'Trade'], ['Neil Rañeses', 'Forward', '9', 'Visayas', '2005-2006', 'Rookie Draft'], ['Rafi Reavis', 'Center/Forward', '4', 'Coppin State', '2002-2006', 'Rookie Draft'], ['Jai Reyes', 'Guard', '15', 'Ateneo', '2010-2011', 'Rookie Draft'], ['Rob Reyes', 'Forward/Center', '22', 'Flagler', '2010-2011', 'Free Agency'], ['Jaja Richards', 'Forward/Center', '00', 'Loyola', '2004', 'Import'], ['Renren Ritualo', 'Guard', '14', 'La Salle', '2010-2011', 'Free Agency'], ['R.J Rizada', 'Guard', '8, 5', 'Far Eastern', '2006-2011', 'Far Eastern'], ['Larry Rodriguez', 'Forward', '17', 'PMI', '2009-2010', 'Trade']], 'name': 'table_15463188_16'}