Cost Data Book by Year

Year	Timespan	File Format
Year	Timespan	PDF	TXT
2023	Full Year	2023 Cost Data Book (PDF)	2023 Cost Data Book (Text File)
2022	Full Year	2022 Cost Data Book (PDF)	2022 Cost Data Book (Text File)
2021	Full Year	2021 Cost Data Book (PDF)	2021 Cost Data Book (Text File)
2020	Full Year	2020 Cost Data Book (PDF)	2020 Cost Data Book (Text File)