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The bar chart depicts the seal, whale, and dolphin population data in Gormez straits from 2006 to 2018. At first glance, it can be seen that the dolphin population has been rising for the past 12 years whilst, the population of seals and whales has been fluctuating from 2006 till 2018.
In 2006, the Dolphin population stood lowest, it was less than fifty percent of the seal population which was around 42. Furthermore, the difference in population for dolphin and seal population in 2010 was reduced to around 3. By 2018, the dolphin population ended up standing more than 50 thus transcending the seal population which stood near 45.
A varied trend is observed for the seal and whale population over the 12 years. Although the seal population has risen from about 42 in 2006 to 45 in 2018, significant growth of about 34 could be perceived in the dolphin population from 2006 to 2018. The whale population without much variation ranged between 20 to 30 for all years.
