Table 2.

The decision tree classified the districts into eight groups.

Group of districts	Districts
Group 1	Muhanga, Kamonyi, Burera, Gasabo, Gatsibo, Gakenke.
Group 2	Ngororero, Gicumbi, Nyarugenge, Kicukiro, Nyagatare.
Group 3	Gisagara, Karongi, Kirehe, Nyaruguru, Rwamagana.
Group 4	Nyamasheke, Nyamagabe, Huye, Nyanza, Bugesera, Ngoma, Kayonza
Group 5	Musanze, Rubavu, Rulindo, Rutsiro.
Group 6	Nyabihu
Group 7	Rusizi
Group 8	Ruhango