Name the average is 1991-92 is 39
{'header': ['Team', 'Average', 'Points', 'Played', '1991-92', '1992-93', '1993-94'], 'page_title': '1993–94 Argentine Primera División', 'page_id': '', 'types': ['text', 'text', 'real', 'real', 'text', 'text', 'real'], 'id': '1-16940409-1', 'section_title': 'Relegation', 'caption': 'Relegation', 'rows': [['River Plate', '1.281', '146', '114', '55', '46', '45'], ['Boca Juniors', '1.228', '140', '114', '50', '48', '42'], ['Vélez Sársfield', '1.175', '134', '114', '48', '48', '38'], ['Independiente', '1.096', '125', '114', '36', '41', '48'], ['Huracán', '1.088', '124', '114', '38', '43', '43'], ['San Lorenzo', '1.079', '123', '114', '34', '45', '44'], ['Banfield', '1.053', '40', '38', 'N/A', 'N/A', '40'], ['Deportivo Español', '1.035', '118', '114', '45', '41', '32'], ['Lanús', '1.026', '78', '76', 'N/A', '37', '41'], ['Racing Club', '1.026', '117', '114', '39', '36', '42'], ['Gimnasia de La Plata', '0.982', '112', '114', '41', '34', '37'], ['Rosario Central', '0.974', '111', '114', '34', '39', '38'], ['Ferro Carril Oeste', '0.965', '110', '114', '37', '38', '35'], ['Belgrano de Córdoba', '0.947', '108', '114', '35', '38', '35'], ['Platense', '0.947', '108', '114', '42', '28', '38'], ["Newell's Old Boys", '0.921', '105', '114', '44', '25', '36'], ['Argentinos Juniors', '0.912', '104', '114', '35', '33', '36'], ['Deportivo Mandiyú', '0.877', '100', '114', '33', '37', '30'], ['Estudiantes de La Plata', '0.851', '97', '114', '29', '38', '30']], 'name': 'table_16940409_1'}