Table 1.

Socio-demographic characteristics of the respondents

Variable	N	Percentage (±95 %CI)
Gender
Male	41	26.1 (±6.9)
Female	116	73.9 (±6.9)
Age
26–29 years	16	10.3 (±4.8)
30–39 years	45	28.8 (±7.1)
40–49 years	44	28.2 (±7.1)
50–59 years	48	30.8 (±7.2)
≥ 60 years	3	1.9 (±2.1)
Teaching experience
1–3 years	16	10.3 (±4.8)
4–6 years	21	13.4 (±5.3)
7–9 years	14	9.0 (±4.5)
10–15 years	30	19.2 (±6.2)
16–20 years	27	17.3 (±5.9)
21–25 years	16	16.7 (±5.8)
> 25 years	32	20.5 (±6.3)