how many shire in the land of area in km 2 is 27.17
{'header': ['Municipality', 'Shire', 'Population', 'Area in km 2', 'Density in inhab\\km 2', 'Distance to San Sebastians city centre in km'], 'page_title': '', 'page_id': '', 'types': ['text', 'text', 'real', 'text', 'text', 'text'], 'id': '1-17251764-1', 'section_title': '', 'caption': '', 'rows': [['Donostia-San Sebastian', 'Donostialdea', '183308', '60.89', '3,006.9', '0'], ['Irun', 'Bidasoa-Txingudi', '60261', '42.40', '1,421.25', '16.5'], ['Errenteria', 'Donostialdea', '38336', '32.26', '1,188.34', '6.8'], ['Hernani', 'Donostialdea', '19138', '39.82', '480.61', '6'], ['Lasarte-Oria', 'Donostialdea', '17647', '6.01', '2,936.27', '6.5'], ['Pasaia', 'Donostialdea', '16091', '11.34', '1,418.96', '4'], ['Hondarribia', 'Bidasoa-Txingudi', '16073', '28.63', '561.4', '17.5'], ['Andoain', 'Donostialdea', '14215', '27.17', '523.19', '11.5'], ['Hendaye', 'Arrondissement of Bayonne ( France )', '12596', '8', '1,574.5', '18'], ['Oiartzun', 'Donostialdea', '9806', '59.71', '164.23', '10.5'], ['Urnieta', 'Donostialdea', '5998', '22.4', '267.77', '8'], ['Lezo', 'Donostialdea', '5912', '8.59', '688.24', '10.5'], ['Usurbil', 'Donostialdea', '5718', '25.64', '223.01', '7.6']], 'name': 'table_17251764_1'}