Visitors per year
| | 2013 |  1339 | | 2014 | 2713 | | 2015 | 795 | | 2016 | 416 | | 2017 | 346 | | 2018 | 352 | | 2019 | 240 | | 2020 | 500 | | 2021 | 355 | | 2022 | 213 | | 2023 | 40 |
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Visitors per month (2023)
| | January |  15 | | February | 14 | | March | 11 |
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Visitors per day (March 2023)
| | 1 |  1 | | 2 | | | 3 | | | 4 | 1 | | 5 | | | 6 | | | 7 | | | 8 | 1 | | 9 | | | 10 | 1 | | 11 | 1 | | 12 | | | 13 | 1 | | 14 | | | 15 | | | 16 | | | 17 | | | 18 | 1 | | 19 | 2 | | 20 | | | 21 | 1 | | 22 | | | 23 | | | 24 | 1 | | 25 | |
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