• Unum Group average price/book ratio for 2023 was 0.9, a 23.29% 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 51.72% increase from 2020.

Price/book ratio can be defined as