data/texts/ocr_v4_size_filt_400.txt
erase the text "Selected Unit Cost Measures,New York City Subway,2009 and 2015 Note: Ranking among 10 largest heavy rail transit systems, 1 = most efficient, 10 = least efficient. Source: Federal Transit Administration, National Transit Database, (annual editions 2009 and 2015)"
ocr_v4_size_filt_400