• Unum Group average price/book ratio for 2023 was 0.91, a 24.66% increase from 2022.
• Unum Group average price/book ratio for 2022 was 0.73, a 65.91% increase from 2021.
• Unum Group average price/book ratio for 2021 was 0.44, a 46.67% increase from 2020.

Price/book ratio can be defined as