What is the age gap between Anakin and Padmé?

Could you clarify the ages of Anakin and Padmé for me? Specifically, I'm wondering about the age gap between the two characters. Is there a significant difference in their years, or are they relatively close in age? I'm interested in understanding the dynamics of their relationship and how their differing ages might have played a role in their story. Thank you for your assistance in clarifying this detail.