# Years done of overall sample pool

- [x] 2000
- [x] 2001
- [ ] 2002
- [ ] 2003
- [x] 2004
- [ ] 2005
- [ ] 2006
- [ ] 2007
- [ ] 2008
- [ ] 2009

- [ ] 2010
- [ ] 2011
- [x] 2012
- [ ] 2013
- [x] 2014
- [x] 2015

- [x] 2016
- [x] 2017
- [x] 2018
- [x] 2019
- [x] 2020
- [x] 2021
- [x] 2022
- [x] 2023