The bar chart below shows numbers of seals, whales and dolphins recorded in the Gormez Straits from 2006 to 2018.

The given bar chart illustrates the quantities of

seals

, whales and

dolphins

who were recorded over twelve years, from 2006 until 2018 at Gormez Straits.

Overall

it can be clearly seen that the

number

of

dolphins

significantly increase from 2006 and reached a high of figure in 2018.

Seals

and whales show a fluctuating

trend

over the given years and reach approximately the same

number

at the end

of the

period

as well as

its start. Looking at the bar chart in more detail, the

number

of

seals

decreased sharply in the first given

period

from 2006 to 2010 , about 42 to 22 respectively.

However

, in the next following

period

from 2010 to 2018, the

number

of

seals

shows an increasing

trend

and accounted approximately for 22,35 and 45 respectively.

At the end

of the

period

, the

number

of

seals

recorded approximately the same amount

as well as

its start. Whales show a fluctuating

trend

over the given

period

but had a similar

trend

with

seals

, which is recorded approximately for the same amount, about 23 in 2006 and 26 in 2018.

On the other hand

,

dolphins

portray a tremendous increasing

trend

from 2006 until 2018. It accounted for about 18 in 2006 and continue to increase in 2010 and 2014 to 21 and 32 respectively. The

number

of

dolphins

reached a peak in 2018, recorded at about 52.