Visitors per year
| | 2013 |  100 | | 2014 | 445 | | 2015 | 402 | | 2016 | 271 | | 2017 | 287 | | 2018 | 252 | | 2019 | 183 | | 2020 | 430 | | 2021 | 345 | | 2022 | 181 | | 2023 | 122 |
|
Visitors per month (2023)
| | January |  20 | | February | 12 | | March | 19 | | April | 11 | | May | 13 | | June | 10 | | July | 8 | | August | 12 | | September | 14 | | October | 3 |
|
Visitors per day (October 2023)
| | 1 |  | | 2 | 1 | | 3 | 2 | | 4 | |
|
visitors since 2007-01-05