Visitors per year
| | 2013 |  38 | | 2014 | 304 | | 2015 | 221 | | 2016 | 229 | | 2017 | 148 | | 2018 | 116 | | 2019 | 119 | | 2020 | 279 | | 2021 | 217 | | 2022 | 63 |
|
Visitors per month (2022)
| | January |  11 | | February | 8 | | March | 7 | | April | 6 | | May | 6 | | June | 9 | | July | 7 | | August | 5 | | September | 4 |
|
Visitors per day (September 2022)
| | 1 |  | | 2 | 1 | | 3 | | | 4 | | | 5 | | | 6 | 1 | | 7 | 1 | | 8 | | | 9 | | | 10 | | | 11 | 1 | | 12 | | | 13 | | | 14 | | | 15 | | | 16 | | | 17 | | | 18 | | | 19 | | | 20 | | | 21 | | | 22 | | | 23 | | | 24 | | | 25 | | | 26 | | | 27 | | | 28 | | | 29 | |
|
