Visitors per year
| 2013 | 458 | 2014 | 1476 | 2015 | 803 | 2016 | 540 | 2017 | 466 | 2018 | 301 | 2019 | 372 | 2020 | 570 | 2021 | 419 | 2022 | 253 | 2023 | 185 | 2024 | 44 |
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Visitors per month (2024)
| January | 20 | February | 16 | March | 8 |
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Visitors per day (March 2024)
| 1 | 1 | 2 | | 3 | 1 | 4 | | 5 | | 6 | | 7 | | 8 | | 9 | | 10 | | 11 | 1 | 12 | | 13 | | 14 | | 15 | 2 | 16 | | 17 | | 18 | | 19 | | 20 | | 21 | | 22 | | 23 | | 24 | | 25 | 2 | 26 | 1 | 27 | | 28 | | 29 | |
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