_id	year	renov_window_ratio_mean	renov_window_ratio_min	subsidy_window_ratio_mean	subsidy_window_ratio_min
1	2023	0.3180178374586632	0	0.23774927347429603	0
2	2024	0.4260947990780639	0	0.24275979557069846	0
3	2025	0.42489227377492733	0	0.23985369275478505	0