Table 4.

Linguistic variables representing GHPFN (1st type).

Linguistic Terms	GHPFN (1st Type)
Very high	$⟨\left(4.4,4.5,4.7,4.9,5\right),\left(4.6,4.7,4.9,5,5.2\right);\left\{0.8\right\}⟩$
High	$⟨\left(\mathrm{3.5,3.7},3.9,4,4.1\right),\left(3.7,3.9,4,4.2,4.3\right);\left\{0.8\right\}⟩$
Average	$⟨\left(2.6,2.7,2.8,2.9,3\right),\left(2.9,3,3.1,3.2,3.3,3.4\right);\left\{0.5\right\}⟩$
Less	$⟨\left(1.9,2,2.1,2.2,2.3\right),\left(2,2.2,2.3,2.4,2.5\right);\left\{0.6\right\}⟩$
Very less	$⟨\left(1,1.3,1.5,1.6,1.7\right),\left(1.3,1.5,1.6,1.7,1.9\right);\left\{0.4\right\}⟩$