Year	% of land area
1990	34.04255319148936
1991	34.04255319148936
1992	34.04255319148936
1993	34.04255319148936
1994	34.04255319148936
1995	34.04255319148936
1996	34.04255319148936
1997	34.04255319148936
1998	34.04255319148936
1999	34.04255319148936
2000	34.04255319148936
2001	34.04255319148936
2002	34.04255319148936
2003	34.04255319148936
2004	34.04255319148936
2005	34.04255319148936
2006	34.04255319148936
2007	34.04255319148936
2008	34.04255319148936
2009	34.04255319148936
2010	34.04255319148936
2011	34.04255319148936
2012	34.04255319148936
2013	34.04255319148936
2014	34.04255319148936
2015	34.04255319148936
2016	34.04255319148936
2017	34.04255319148936
2018	34.04255319148936
2019	34.04255319148936
2020	34.04255319148936
2021	34.04255319148936