The graph illustrate the percentage of the population by age groups in one city who rode a bike in 2011.
Overall, it is clear that сycling is enjoy popular with both female and male, while the our grantparents enjoy much times less. We can also see that women used bike more than men.
We can see the age group 0-9 used bike very much Female has 51,4 and male 50,3, whereas 10-17 girls decreased by 20% and boys downgrade by approximately 50%. However 18-39 age group has a dramatically reduced both decreased about two in three times less. Male decreased due to they have interested more to ride a car.
The 40-59 age proup downgrades again, but not much, girls 12,3 and boys 8.0. Finally, taking everything into account, 60+ age group suddenly increased, grandmothers upgraded these number to 18.5 and grandfather has gained their number to 13,2. Both increased 1.5 percentages
