181
| Ngwagakete: | Ngwagakete 1 |
|---|---|
| Mengwagakgolo: | Ngwagakgolo 1 – Ngwagakgolo 2 – Ngwagakgolo 3 |
| Mengwagasome: | 150s 160s 170s – 180s – 190s 200s 210s |
| Mengwaga: | 178 179 180 – 181 – 182 183 184 |
181 (CLXXXI) ebile ngwaga wa go thoma ka Mošupologo, ngwaga wa bobedi ngwagengsome wa 180s, ngwaga wa bomasomeseswai tee ngwagengkgolo wa Ngwagakgolo 2, le ngwaga wa bolekgolo masomeseswai tee ngwagengkete wa Ngwagakete 1.