Area Database (v4.4)
Patrilocality Index (positive values patrilocal, negative values matrilocal)
1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Madagascar (Africa) | ||||||||||||||||||||||||||||||||
Total | 0.51 | 0.53 | 0.55 | 0.56 | 0.58 | 0.60 | 0.61 | 0.62 | 0.63 | 0.64 | 0.65 | 0.66 | 0.67 | 0.63 | 0.60 | 0.56 | 0.53 | 0.49 | 0.49 | 0.49 | 0.49 | 0.49 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.44 | 0.38 | 0.32 | 0.26 | 0.20 |
Antananarivo | 0.30 | 0.35 | 0.40 | 0.45 | 0.50 | 0.55 | 0.53 | 0.51 | 0.49 | 0.47 | 0.45 | 0.43 | 0.41 | 0.37 | 0.34 | 0.30 | 0.27 | 0.23 | 0.24 | 0.24 | 0.25 | 0.26 | 0.26 | 0.27 | 0.28 | 0.28 | 0.29 | 0.30 | 0.30 | 0.31 | ||
Antsiranana | 0.40 | 0.36 | 0.32 | 0.27 | 0.23 | 0.19 | 0.33 | 0.46 | 0.60 | 0.73 | 0.87 | 1.00 | 1.14 | 1.05 | 0.96 | 0.87 | 0.78 | 0.69 | 0.61 | 0.52 | 0.44 | 0.36 | 0.27 | 0.19 | 0.11 | 0.02 | -0.06 | -0.14 | -0.23 | -0.31 | ||
Fianarantsoa | 0.84 | 0.90 | 0.96 | 1.02 | 1.08 | 1.14 | 1.15 | 1.16 | 1.17 | 1.18 | 1.19 | 1.20 | 1.21 | 1.18 | 1.14 | 1.11 | 1.07 | 1.04 | 1.05 | 1.06 | 1.07 | 1.08 | 1.09 | 1.10 | 1.11 | 1.12 | 1.13 | 1.14 | 1.15 | 1.16 | ||
Mahajanga | 0.57 | 0.49 | 0.41 | 0.34 | 0.26 | 0.18 | 0.23 | 0.28 | 0.33 | 0.38 | 0.43 | 0.48 | 0.53 | 0.49 | 0.44 | 0.40 | 0.35 | 0.31 | 0.35 | 0.39 | 0.43 | 0.47 | 0.52 | 0.56 | 0.60 | 0.64 | 0.68 | 0.72 | 0.76 | 0.80 | ||
Toamasina | 0.29 | 0.31 | 0.33 | 0.36 | 0.38 | 0.40 | 0.37 | 0.34 | 0.31 | 0.29 | 0.26 | 0.23 | 0.20 | 0.20 | 0.19 | 0.19 | 0.18 | 0.18 | 0.14 | 0.10 | 0.07 | 0.03 | -0.01 | -0.05 | -0.08 | -0.12 | -0.16 | -0.20 | -0.24 | -0.27 | ||
Toliary | 0.38 | 0.42 | 0.46 | 0.49 | 0.53 | 0.57 | 0.59 | 0.60 | 0.62 | 0.64 | 0.66 | 0.67 | 0.69 | 0.64 | 0.59 | 0.55 | 0.50 | 0.45 | 0.47 | 0.48 | 0.50 | 0.51 | 0.53 | 0.54 | 0.56 | 0.57 | 0.59 | 0.61 | 0.62 | 0.64 | ||
Alaotra Mangoro | 0.25 | 0.21 | 0.16 | 0.11 | 0.06 | 0.01 | -0.03 | -0.08 | -0.13 | -0.18 | -0.22 | -0.27 | -0.32 | -0.25 | -0.17 | -0.10 | -0.03 | 0.05 | ||||||||||||||
Analamanga | 0.03 | 0.02 | 0.00 | -0.01 | -0.02 | -0.04 | -0.05 | -0.07 | -0.08 | -0.10 | -0.11 | -0.13 | -0.14 | -0.06 | 0.02 | 0.10 | 0.18 | 0.26 | ||||||||||||||
Analanjirofo | 0.62 | 0.56 | 0.49 | 0.43 | 0.37 | 0.30 | 0.24 | 0.18 | 0.11 | 0.05 | -0.01 | -0.08 | -0.14 | 0.00 | 0.15 | 0.29 | 0.43 | 0.58 | ||||||||||||||
Anamoroni Mania | 0.66 | 0.76 | 0.85 | 0.95 | 1.05 | 1.14 | 1.24 | 1.33 | 1.43 | 1.52 | 1.62 | 1.71 | 1.81 | 1.66 | 1.52 | 1.37 | 1.22 | 1.08 | ||||||||||||||
Androy | 0.42 | 0.53 | 0.65 | 0.76 | 0.87 | 0.99 | 1.10 | 1.22 | 1.33 | 1.45 | 1.56 | 1.68 | 1.79 | 1.29 | 0.78 | 0.28 | -0.22 | -0.73 | ||||||||||||||
Anosy | 0.45 | 0.46 | 0.47 | 0.48 | 0.49 | 0.50 | 0.51 | 0.52 | 0.52 | 0.53 | 0.54 | 0.55 | 0.56 | 0.29 | 0.02 | -0.25 | -0.52 | -0.79 | ||||||||||||||
Atsimo Andrefana | 0.21 | 0.23 | 0.25 | 0.27 | 0.29 | 0.31 | 0.33 | 0.35 | 0.36 | 0.38 | 0.40 | 0.42 | 0.44 | 0.38 | 0.33 | 0.27 | 0.21 | 0.16 | ||||||||||||||
Atsimo Atsinanana | 1.62 | 1.61 | 1.60 | 1.59 | 1.58 | 1.57 | 1.56 | 1.55 | 1.54 | 1.53 | 1.52 | 1.51 | 1.50 | 1.27 | 1.03 | 0.80 | 0.57 | 0.33 | ||||||||||||||
Atsinanana | 0.08 | 0.07 | 0.05 | 0.04 | 0.03 | 0.01 | 0.00 | -0.02 | -0.03 | -0.05 | -0.06 | -0.08 | -0.09 | -0.16 | -0.24 | -0.31 | -0.38 | -0.46 | ||||||||||||||
Betsiboka | 0.81 | 0.75 | 0.68 | 0.62 | 0.56 | 0.49 | 0.43 | 0.37 | 0.30 | 0.24 | 0.18 | 0.11 | 0.05 | 0.10 | 0.15 | 0.20 | 0.25 | 0.30 | ||||||||||||||
Boeny | -0.49 | -0.36 | -0.22 | -0.08 | 0.06 | 0.20 | 0.33 | 0.47 | 0.61 | 0.75 | 0.88 | 1.02 | 1.16 | 0.77 | 0.39 | 0.00 | -0.39 | -0.77 | ||||||||||||||
Bongolava | 0.99 | 0.97 | 0.95 | 0.93 | 0.91 | 0.89 | 0.87 | 0.85 | 0.83 | 0.81 | 0.79 | 0.77 | 0.75 | 0.69 | 0.62 | 0.56 | 0.50 | 0.43 | ||||||||||||||
Diana | 0.49 | 0.44 | 0.40 | 0.35 | 0.30 | 0.26 | 0.21 | 0.16 | 0.12 | 0.07 | 0.02 | -0.02 | -0.07 | -0.20 | -0.32 | -0.45 | -0.58 | -0.70 | ||||||||||||||
Haute Matsiatra | 1.08 | 1.09 | 1.11 | 1.12 | 1.13 | 1.15 | 1.16 | 1.18 | 1.19 | 1.21 | 1.22 | 1.24 | 1.25 | 1.19 | 1.13 | 1.07 | 1.01 | 0.95 | ||||||||||||||
Ihorombe | 0.30 | 0.34 | 0.37 | 0.41 | 0.45 | 0.48 | 0.52 | 0.55 | 0.59 | 0.62 | 0.66 | 0.69 | 0.73 | 0.42 | 0.11 | -0.20 | -0.51 | -0.82 | ||||||||||||||
Itasy | -0.36 | -0.27 | -0.19 | -0.10 | -0.01 | 0.07 | 0.16 | 0.25 | 0.33 | 0.42 | 0.51 | 0.59 | 0.68 | 0.76 | 0.85 | 0.93 | 1.01 | 1.10 | ||||||||||||||
Melaky | 0.83 | 0.79 | 0.74 | 0.70 | 0.66 | 0.61 | 0.57 | 0.52 | 0.48 | 0.43 | 0.39 | 0.34 | 0.30 | 0.11 | -0.07 | -0.26 | -0.45 | -0.63 | ||||||||||||||
Menabe | 0.52 | 0.47 | 0.43 | 0.38 | 0.33 | 0.29 | 0.24 | 0.20 | 0.15 | 0.11 | 0.06 | 0.02 | -0.03 | 0.13 | 0.29 | 0.45 | 0.61 | 0.77 | ||||||||||||||
Sava | 1.19 | 1.08 | 0.98 | 0.88 | 0.78 | 0.68 | 0.57 | 0.47 | 0.37 | 0.27 | 0.16 | 0.06 | -0.04 | -0.12 | -0.19 | -0.27 | -0.35 | -0.42 | ||||||||||||||
Sofia | 0.31 | 0.35 | 0.39 | 0.43 | 0.47 | 0.51 | 0.55 | 0.59 | 0.64 | 0.68 | 0.72 | 0.76 | 0.80 | 0.62 | 0.43 | 0.25 | 0.07 | -0.12 | ||||||||||||||
Vakinankaratra | 0.83 | 0.83 | 0.83 | 0.83 | 0.83 | 0.83 | 0.83 | 0.83 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 | 0.88 | 0.92 | 0.96 | 1.00 | 1.04 | ||||||||||||||
Vatovavy Fitovinany | 0.88 | 0.82 | 0.75 | 0.69 | 0.63 | 0.56 | 0.50 | 0.44 | 0.37 | 0.31 | 0.25 | 0.18 | 0.12 | 0.13 | 0.14 | 0.15 | 0.16 | 0.17 |
Lighter numbers are estimates