It's not about the positions it achieved on the charts, it's based upon how much they have sold, AI, etc.
Which is why UNBREAK MY HEART will be higher than IWALY and every Mariah single.
UMH was at one point the biggest Radio hit ever.
OSD was big, but it was at the top for that long because it had no competition whatsoever.
Toni blocked many.
The key to making it on these charts is longevity.
If an artist has a 8 week #1 but disappears as soon as the promo ends, they aren't going to make these kinds of charts.
They should learn from Toni, Alicia, and Rihanna.
fun fact: this post isn't about beyonce, keep it cute and on topic
don't pay it mind but don't you find it hella ironic the font is shading bey, yet it's username also happens to be the title of one of bey's biggest hits. Like think about it LOL