He whānuitanga o ngā taputapu ruku kei a mātou, tae atu ki ngā tauira me ngā momo katoa, e tika ana mō ngā taputapu keri mai i te 0.8 ki te 100 tana.
Kei roto i te hua te hangarau tukatuka tino tika o te ao hou me te tikanga maimoatanga wera motuhake, e hua ake ai te ātete ki te kakahu me te roa ake o te ora.