_id	lsn@	`dd lrkb	`dd lrkb mn lTlb	`dd lrkb mn l`y'lt
1	2016	18898	6936	11962
2	2017	24295	5320	18975
3	2018	23270	4546	18724
4	2019	1052	0	1052
5	2020	6687	150	6537