The bar chart below shows the percentages of New Zealand smokers in the age group 18-25 years, for the period 2014-2018.

The bar graph depicts how much percentages of smokers in New Zealand between the 18 and 25-year-old age groups from 2014 to 2018.

Overall

, it is apparent that E-

cigarettes

were an upward trend

while

traditional

cigarettes

were a downward trend

although

they were still popular

at the end

of the year

period

. In terms of

E-

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e-cigarette

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cigarettes

cigarettes

, the number of users gradually increased from 2.5% in 2014 to 5% in 2016,

then

suddenly skyrocketed in 2017 and continuously grew up to the top of 17.5% in 2018.

On the other hand

, based on

this

data, there was a negative correlation between the figure for cigarette consumers and the year

period

. It is clearly seen that the proportion of

cigarettes

consumptions had a peak at 17.5% in 2015,

whereas

the demand for

cigarettes

gradually decreased from 2015(15%) to 2017(10%) and slightly picked up at 11% in 2018. With regards to cigars, the popularity of consumption remained the least among the three tobacco products over the

period

given. The growth of cigars was between 5% and 10% over the five years

period

. It is noticeable that there were inverse relationships between E-

cigarettes

and

cigarettes

, and the lowest number was recorded in cigars over the five years.