Visitors per year
| 2013 | 116 | 2014 | 962 | 2015 | 538 | 2016 | 338 | 2017 | 250 | 2018 | 183 | 2019 | 240 | 2020 | 459 | 2021 | 329 | 2022 | 188 | 2023 | 138 | 2024 | 30 |
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Visitors per month (2024)
| January | 5 | February | 5 | March | 9 | April | 11 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | | 4 | | 5 | 1 | 6 | | 7 | | 8 | | 9 | 2 | 10 | | 11 | | 12 | | 13 | | 14 | | 15 | 4 | 16 | 1 | 17 | 1 | 18 | 1 | 19 | 1 |
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