What is the highest overall number one(s)?
{'header': ['Number One(s)', 'Artist(s)', 'Song(s) — Weeks', 'Issue Years', 'Whole Weeks'], 'page_title': 'Supermodel (cycle 1)', 'page_id': '', 'types': ['real', 'text', 'text', 'text', 'real'], 'id': '1-19542477-8', 'section_title': 'The Most no.1 Single(s) in the History', 'caption': 'The Most no.1 Single(s) in the History', 'rows': [['3', 'Rihanna', '" We Found Love " — 6', '2011 — 2012', '11'], ['3', 'Rihanna', '" Where Have You Been " — 1', '2012', '11'], ['3', 'Rihanna', '" Diamonds " — 4', '2012', '11'], ['3', 'One Direction', '" Save You Tonight " — 2', '2012', '4'], ['3', 'One Direction', '" Tell Me A Lie " — 1', '2012', '4'], ['3', 'One Direction', '" Another World " — 1', '2012', '4'], ['2', 'Madonna', '" Give Me All Your Luving " — 1', '2012', '2'], ['2', 'Madonna', '" Girl Gone Wild " — 1', '2012', '2'], ['2', 'Taylor Swift', '" We Are Never Ever Getting Back Together " — 14', '2012', '23'], ['2', 'Taylor Swift', '" I Knew You Were Trouble. " — 9', '2012 — 2013', '23'], ['2', 'Katy Perry', '" Part Of Me " — 2', '2012', '5'], ['2', 'Katy Perry', '" Roar " — 3', '2013', '5'], ['2', 'Miley Cyrus', '" We Can\'t Stop " — 1', '2013', '3']], 'name': 'table_19542477_8'}