How much is Tezos worth over time?

Could you please elaborate on the question, "How much is Tezos worth over time?" I'm particularly interested in understanding its value fluctuations since its inception. Has it experienced significant growth or decline? Are there any patterns or trends that can be observed in its price movements? Additionally, how does the market sentiment surrounding Tezos affect its value? Could you provide some insights into the factors that might influence its future price movements? Thank you for your assistance.