| Year | Catalogued | Offered | Sold | Aggregate | Average | Median | Press Releases |
|---|---|---|---|---|---|---|---|
| 2023 | 135 | 106 | 95 | 1,661,100 | 17,485 | 6,500 | |
| 2022 | 145 | 115 | 97 | 707,900 | 7,298 | 3,800 | |
| 2020 | 190 | ||||||
| 2019 | 196 | 157 | 129 | 936,300 | 7,258 | 3,500 | |
| 2018 | 187 | 142 | 100 | 978,300 | 9,783 | 5,100 | |
| 2017 | 199 | 162 | 119 | 972,300 | 8,171 | 4,500 | |
| 2016 | 114 | 90 | 59 | 266,600 | 4,519 | 1,800 |