Visitors per year
| 2013 | 151 | 2014 | 598 | 2015 | 446 | 2016 | 278 | 2017 | 270 | 2018 | 247 | 2019 | 187 | 2020 | 467 | 2021 | 351 | 2022 | 187 | 2023 | 154 | 2024 | 36 |
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Visitors per month (2024)
| January | 4 | February | 6 | March | 13 | April | 13 |
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Visitors per day (April 2024)
| 1 | | 2 | 2 | 3 | 1 | 4 | 1 | 5 | | 6 | | 7 | | 8 | | 9 | 3 | 10 | | 11 | | 12 | | 13 | 1 | 14 | | 15 | 1 | 16 | 1 | 17 | | 18 | 3 |
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