Hi Everyone. I'm having trouble trying to get my data to display properly. For every three years, I need to add the year to a new group. Here's an example:
2018 - 1
2019 - 1
2020 - 1
2021 - 2
2022 - 2
2023 - 2
2024 - 3
2025 - 3
2026 - 3
2027 - 4
2028 - 4
2029 - 4
Any help would be greatly appreciated. Thank you.