Visitors per year
| 2013 | 66 | 2014 | 362 | 2015 | 219 | 2016 | 68 | 2017 | 67 | 2018 | 83 | 2019 | 46 | 2020 | 228 | 2021 | 165 | 2022 | 91 | 2023 | 59 |
|
Visitors per month (2023)
| January | 6 | February | 5 | March | 4 | April | 3 | May | 7 | June | 10 | July | 3 | August | 5 | September | 13 | October | 3 |
|
Visitors per day (October 2023)
| 1 | | 2 | 1 | 3 | 2 | 4 | | 5 | |
|