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Administrative divisions

Sierra Leone — 36 years of data

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Historical Values
Year Value
1990 4 provinces; Eastern, Northern, Southern, Western
1991 4 provinces; Eastern, Northern, Southern, Western
1992 Western Area and 3 provinces; Eastern, Northern, Southern
1993 3 provinces and 1 area*; Eastern, Northern, Southern, Western*, Independence: 27 April 1961 (from UK)
1994 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
1995 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
1996 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
1997 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
1998 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
1999 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2000 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2001 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2002 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2003 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2004 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2005 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2006 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2007 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2008 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2009 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2010 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2011 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2012 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2013 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2014 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2015 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2016 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2017 3 provinces and 1 area*; Eastern, Northern, Southern, Western*
2018 4 provinces and 1 area*; Eastern, Northern, North Western, Southern, Western*
2019 4 provinces and 1 area*; Eastern, Northern, North Western, Southern, Western*
2020 4 provinces and 1 area*; Eastern, Northern, North Western, Southern, Western*
2021 4 provinces and 1 area*; Eastern, Northern, North Western, Southern, Western*
2022 4 provinces and 1 area*; Eastern, Northern, North Western, Southern, Western*
2023 4 provinces and 1 area*; Eastern, Northern, North Western, Southern, Western*
2024 4 provinces and 1 area*; Eastern, Northern, North Western, Southern, Western*
2025 4 provinces and 1 area*; Eastern, Northern, North Western, Southern, Western*