It reached #12 on Radio, and #9 on Pop Radio when it was originally released in 1994.
Then it never charted on Radio Recurrents (chart that measures old songs that aren't charting anymore with top airplay) until 2001. After that, it started charting yearly. Then in 2005, when Hot Digital Songs was a chart it went #1. It's been a huge-yearly thing since. It went #1 on Spotify last year.
2001 was when her ex-label released a Greatest Hits album with a Jermaine Dupri remix of AIWFCIY sent to radio. Kinda weird that made the song become a yearly thing.
The remix is forgotten, and it was during Glitter era, the lowest point of her career at the time so.