Visitors per year
| 2013 | 92 | 2014 | 663 | 2015 | 565 | 2016 | 435 | 2017 | 327 | 2018 | 153 | 2019 | 263 | 2020 | 455 | 2021 | 362 | 2022 | 235 | 2023 | 191 | 2024 | 49 |
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Visitors per month (2024)
| January | 11 | February | 10 | March | 11 | April | 17 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | 1 | 4 | | 5 | | 6 | | 7 | | 8 | | 9 | 2 | 10 | | 11 | 2 | 12 | 1 | 13 | | 14 | 2 | 15 | 2 | 16 | 4 | 17 | | 18 | 2 | 19 | 1 |
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