Ngwagakete: Ngwagakete 2
Mengwagakgolo: Ngwagakgolo 19Ngwagakgolo 20Ngwagakgolo 21
Mengwagasome: 1960s  1970s  1980s  – 1990s –  2000s  2010s  2020s
Mengwaga: 1988 1989 199019911992 1993 1994

1991 (MCMXCI) ebile ngwaga wa go thoma ka Labobedi, ngwaga wa bobedi ngwagengsome wa 1990s, ngwaga wa bomasomesenyane tee ngwagengkgolo wa Ngwagakgolo 20, le ngwaga wa bomakgolo senyane masomesenyane tee ngwagengkete wa Ngwagakete 2.