When did the playoffs reached Conference Finals?
{'header': ['Year', 'Division', 'League', 'Regular Season', 'Playoffs', 'Open Cup'], 'page_title': 'Jersey Express S.C.', 'section_title': 'Year-by-year', 'caption': 'Year-by-year', 'rows': [['2008', '4', 'USL PDL', '2nd, Northeast', 'Conference Semifinals', 'Did not qualify'], ['2009', '4', 'USL PDL', '5th, Northeast', 'Did not qualify', 'Did not qualify'], ['2010', '4', 'USL PDL', '2nd, Mid Atlantic', 'Conference Semifinals', 'Did not qualify'], ['2011', '4', 'USL PDL', '3rd, Mid Atlantic', 'Conference Finals', 'Did not qualify'], ['2012', '4', 'USL PDL', '3rd, Mid Atlantic', 'Conference Quarterfinals', 'Did not qualify']]}