Visitors per year
| 2013 | 72 | 2014 | 447 | 2015 | 278 | 2016 | 196 | 2017 | 162 | 2018 | 100 | 2019 | 151 | 2020 | 301 | 2021 | 228 | 2022 | 98 | 2023 | 68 | 2024 | 16 |
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Visitors per month (2024)
| January | 1 | February | 3 | March | 4 | April | 8 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | | 4 | | 5 | | 6 | 1 | 7 | | 8 | | 9 | | 10 | | 11 | | 12 | | 13 | | 14 | | 15 | 1 | 16 | | 17 | | 18 | | 19 | 1 | 20 | | 21 | | 22 | | 23 | | 24 | 1 | 25 | 2 | 26 | 2 |
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