I looked back to 2016-2017....so not 10 years yet, but it will be because we aren't having an El Nino this season.
I will give you 2018-2019 as a weak El Nino, but not 2019-2020...that was neutral. And if you are going to consider 2018-2019 El Nino, which is fine, then you have to consider 2024-2025 weak La Nina.
Lets be consistent here.