Ngwagakete: Ngwagakete 2
Mengwagakgolo: Ngwagakgolo 19Ngwagakgolo 20Ngwagakgolo 21
Mengwagasome: 1940s  1950s  1960s  – 1970s –  1980s  1990s  2000s
Mengwaga: 1967 1968 196919701971 1972 1973

1970 (MCMLXX) ebile ngwaga wa go thoma ka Labone, ngwaga wa pele ngwagengsome wa 1970s, ngwaga wa bomasomešupa ngwagengkgolo wa Ngwagakgolo 20, le ngwaga wa bomakgolo senyane masomešupa ngwagengkete wa Ngwagakete 2.