_id	code	acronym	validFrom	effectiveFrom	effectiveTo	shmu_id	char_code
1	99000001	1	1800-01-01T00:00:00	1800-01-01T00:00:00	""	1	1
2	99000002	2	1800-01-01T00:00:00	1800-01-01T00:00:00	""	2	2
3	99000003	3	1800-01-01T00:00:00	1800-01-01T00:00:00	""	3	3
4	99000004	4	1800-01-01T00:00:00	1800-01-01T00:00:00	""	4	4
5	99000005	99	1800-01-01T00:00:00	1800-01-01T00:00:00	""	5	99