Degree of Freedom,forecast time,Length of forecast time
,Oct 2019 - Jan 2020,123.0
,Oct 2020 - Jan 2021,123.0
,Oct 2021 - Jan 2022,123.0
,Oct 2022 - Jan 2023,123.0
,Oct 2023 - Jan 2024,123.0
,Oct 2024 - Jan 2025,123.0
,Oct 2025 - Jan 2026,123.0
,Oct 2026 - Jan 2027,123.0