data/texts/ocr_v4_size_filt_400.txt
erase the words "number of passengers carried by Frontier Airlines from 2004 to 2021 (in mi 04 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019"
ocr_v4_size_filt_400