note: in northern Niger; demarcation of international boundaries in Lake

0.0000% 1896 0.511417 1.955352 0.0000% 1896 0.043704 22.881460 0.0000% 1896 0.053172 18.806775 0.0000% 1896 0.214732 4.656962 0.0000% 1896 1.000000 1.000000 4% Est. 1992 9.981136 0.100189 4% Est. 2001 8.584254 0.116492 4% Est. 1991 4.410391 0.226737 4% Est. 1994 21.591003 0.046316 4% Est. 1995 1.696065 0.589600 4% Est. 2000 0.821927 1.216653 4% Est. 1998 24.234425 0.041264 4% Est. 1989 8.571478 0.116666 3.8744% 1988 0.703436 1.421593 3.3218% 1987 4.995764 0.200170 3.1640% 1986 0.521561 1.917323 2.6144% 1985 2.640468 0.378721 2.9715% 1984 7.039208 0.142061 3.6576% 1983 13.321104 0.075069 3.8998% 1982 3.236239 0.309001 6.3831% 1981

crankiness