What is the total supply of ERN?

Excuse me, I'm curious about the total supply of ERN tokens. Could you please elaborate on this aspect? It's important for me to understand the potential impact on the market and the overall value proposition of the cryptocurrency. Additionally, does the total supply have any influence on the scarcity or abundance of ERN, and how does it factor into the long-term sustainability of the project? Thank you in advance for your insights.