_id	year	japanese_calender	effective_job_offers	effective_job_seekers	active_opening_ratio	number_of_employment	rate_of_employment
1	2022	令和4	4083	2771	1.47	212	37.6
2	2023	令和5	4001	2698	1.48	212	36.6
3	2024	令和6	3795	2811	1.35	199	35.5
4	2025	令和7	3896	2820	1.38	227	36.5