I find the numbers rise and fall. I used to get lots; not it's only two or three a day, but it could go up again (probably when they reconfigure their algorithms). Reporting spam helps the system recognise stuff you don't want next time it happens.
I have a main private e mail address, and one for competition entries, shopping etc.
The private one never gets any spam, as it never goes to possibly untrustworthy sites.
If it's getting to be a problem it's worth considering changing to a new email account. I have one account I use with trusted friends, family and some organisations and another I use when dealing with people/organisations I know less well or don't trust. I rarey get spam on teh first but lots on the second
It would, maybe, suggest that you have inadvertently disclosed more information about yourself somewhere than you should of.
I am thinking of your post about nuisance calls that you seem to recently been plagued with?