What is the success rate of AVN?

Could you please elaborate on the success rate of AVN? I'm curious to know how often it has achieved its goals or met the expectations of its users. Is there a specific metric that you use to measure its success, or is it more subjective? Have there been any notable successes or challenges that have impacted its performance? Understanding the success rate of AVN will help me evaluate its potential as an investment or a tool for my business.