ⵜⵣⴰⵢⴷ ⵜⵎⴰⵡⵙⴰⵙⵜ ⵜⵏⵏⴰ, ⴳ ⵢⴰⵏ ⵓⵙⵉⵡⴹ ⵏⵏⵙ ⵎⴰⵙⴷ ⵜⴰⵙⵏⴰ ⵏ ⵜⵓⵥⵓⵜ ⵏ ⵢⵉⵔⴷⵏ ⵏ ⵉⵎⵉⵔ ⴰⴷ ⵜⴳⵓⵍⴰ 3.6 ⵎⵍⵢⵓⵏ ⵀⵉⴽⵜⴰⵕ ⴳ ⵓⵙⵎⵣⴰⵣⴰⵍ ⴷ 4.35 ⵎⵍⵢⵓⵏ ⵀⵉⴽⵜⴰⵕ ⴳ ⵉⵎⵉⵔ ⵏⵏⴰ ⵉⵣⵔⵉⵏ .
ⵉⵏⵏⴰ ⵓⵖⴱⴰⵍⵓ ⴰⴷ ⵏⵉⵜ ⵏ ⵉⵏⵖⵎⵉⵙⵏ, ⵎⴰⵙⴷ ⴰⴼⴰⵔⵙ ⵏ ⵢⵉⵔⴷⵏ ⵉⴱⴹⴰ ⵅⴼ ⵡⴰⵏⴰⵡ ⴼ 18.9 ⵎⵍⵢⵓⵏ ⵏ ⵓⵇⵏⵟⴰⵕ ⵏ ⵜⵓⵎⵥⵉⵏ ⴷ 8.1 ⵎⵍⵢⵓⵏ ⵏ ⵓⵇⵏⵟⴰⵕ ⵏ ⵜⵓⵎⵥⵉⵏ ⵉⵇⵇⵓⵕⵏ ⴷ 7.0 ⵎⵍⵢⵓⵏ ⵏ ⵓⵇⵏⵟⴰⵕ ⵏ ⵉⵎⵏⴷⵉ .