Visitors per year
| | 2013 |  39 | | 2014 | 223 | | 2015 | 136 | | 2016 | 57 | | 2017 | 56 | | 2018 | 88 | | 2019 | 55 | | 2020 | 188 | | 2021 | 144 | | 2022 | 36 | | 2023 | 58 | | 2024 | 85 |
|
Visitors per month (2024)
| | January |  8 | | February | 1 | | March | 6 | | April | 16 | | May | 12 | | June | 10 | | July | 16 | | August | 11 | | September | 5 |
|
Visitors per day (September 2024)
| | 1 |  1 | | 2 | 1 | | 3 | | | 4 | 1 | | 5 | | | 6 | | | 7 | 1 | | 8 | 1 | | 9 | | | 10 | | | 11 | | | 12 | | | 13 | |
|
