Visitors per year
| 2013 | 147 | 2014 | 846 | 2015 | 518 | 2016 | 295 | 2017 | 258 | 2018 | 215 | 2019 | 190 | 2020 | 332 | 2021 | 215 | 2022 | 97 | 2023 | 58 | 2024 | 13 |
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Visitors per month (2024)
| January | 2 | February | 4 | March | 7 |
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Visitors per day (March 2024)
| 1 | 1 | 2 | 1 | 3 | | 4 | | 5 | | 6 | | 7 | | 8 | 1 | 9 | 1 | 10 | | 11 | 1 | 12 | | 13 | | 14 | | 15 | | 16 | | 17 | 1 | 18 | | 19 | | 20 | | 21 | | 22 | | 23 | | 24 | | 25 | | 26 | | 27 | | 28 | 1 | 29 | |
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