How often do you open the bonnet of your car (and why)

How often do you open the bonnet of your car (and why)? 

A) Everyday 

B) Atleast twice every week 

C) Once every week 

D) Once every fortnight 

E) Once every month 

F) Once in 6 months (possibly) 

G) Only when needed or hardly ever 

H) Something else to say, please elaborate 

Comment with the relevant alphabet serial. Let's hear why you open the bonnet.