year,titles,with_term,percent 1998,2029,2029,100.0 1999,1740,1740,100.0 2004,2275,2275,100.0 2005,2177,2177,100.0 2006,2347,2347,100.0 2007,2393,2393,100.0 2008,2229,2229,100.0 2009,2340,2340,100.0 2010,2513,2513,100.0 2011,2156,2156,100.0 2012,2024,2024,100.0 2013,2030,2030,100.0 2014,2131,2131,100.0 2015,2028,2028,100.0 2016,1903,1903,100.0 2017,2403,2403,100.0 2018,1976,1976,100.0 2019,1604,1604,100.0 2020,1916,1916,100.0 2021,795,795,100.0 2022,1162,1162,100.0 2023,1423,1423,100.0 2024,1653,1653,100.0 2025,979,979,100.0 2026,761,761,100.0 2027,829,829,100.0