Visitors per year
| 2013 | 148 | 2014 | 952 | 2015 | 720 | 2016 | 362 | 2017 | 275 | 2018 | 129 | 2019 | 194 | 2020 | 348 | 2021 | 324 | 2022 | 189 | 2023 | 165 | 2024 | 38 |
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Visitors per month (2024)
| January | 5 | February | 8 | March | 16 | April | 9 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | | 4 | 1 | 5 | | 6 | 1 | 7 | | 8 | | 9 | 2 | 10 | | 11 | 1 | 12 | | 13 | | 14 | | 15 | 3 | 16 | 1 | 17 | | 18 | |
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