The chart below shows the proportion of businesses making e-commerce purchases by industry in Canada between 2015 and 2019. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The bar chart demonstrates fractions of businesses' e-commerce

purchase

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purchases

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based on industry in Canada from 2015 to 2019. In essence, the construction companies' e-commerce spending rose sharply over the years, followed by

wholesale's

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wholesale

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numbers which climbed up steadily. For

retails

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retailers

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, the percentage shot up for a year before slightly

flunctuating

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fluctuating

.

In contrast

to

manufacturing's

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manufacturing

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purchase

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purchases

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which went up and down drastically. The rates of online commercial payment

was

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were

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high right from the start for information and communication business and

ascend

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ascended

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and

descend

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descended

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slightly after. The purchase rates for online promotion by manufacturers started from 30

percent

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per cent

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, and the numbers rose unsteadily, having 60

percent

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per cent

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in the end. The construction business, in 2015 with the least

salesment

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salesmen

salesman

of 20

percent

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per cent

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, shot right up to 60

percent

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per cent

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at

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in

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2019. Meanwhile for wholesales, having

high

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a high

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percentages

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percentage

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of 60

percent

, ascended slightly

70

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to 70

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percent

. Online commercial use by retail

business

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businesses

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shot up from 30

percent

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per cent

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in 2015 to 50

percent

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per cent

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,

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apply

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but waned in later years. And for information and communication-related businesses, by 2015 it was already the highest out of all by 60

percent

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per cent

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, the numbers

flunctuate

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fluctuate

slightly, achieving

an

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apply

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around 70

percent

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per cent

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rate of promotion via online ads.