Year	Catalogued	Offered	Sold	Aggregate	Average	Median
2023	282	245	168	2,396,300	14,264	11,750
2022	230	207	165	2,704,400	16,390	13,000
2021	262	211	164	2,851,200	17,385	15,000
2020	234	170	99	1,200,900	12,130	9,000
2019	230	196	145	2,563,200	17,677	15,000
2018	221	196	148	2,246,600	15,180	13,000