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

This

bar chart depicts the digit

number

of three kinds of ocean life organisms in the Gormez Straits from 2006 to 2018. It is clear from the graph that, the

number

of

dolphins

has constantly increased over the years.

while

whales

have similar numbers.

According to

what is shown,in 2006, seals have recorded a her

number

than other categories , which is nearly half,

while

dolphins

and

whales

accounted for 15 and 24 . Over the next four years , the population numbers have similar levels.

However

, the

number

of seals has declined to 25 .

While

there was a slight increase in the

number

of

whales

around 26 , and approximately 21  have been found

dolphins

.

Furthermore

, in 2014,a gradual decline has been reported from 25 to 21, as numbers of

whales

population,

as well as

for the seas.

In contrast

,

dolphins

have increased modestly over 30 . In the

last

four years,

dolphins

had a higher rate than other species that reported more than half.

While

the whale's

number

was the least.

To sum up

, we could say that

dolphins

have ranked the highest

number

among these species followed by seals.