Visitors per year
| | 2013 |  160 | | 2014 | 749 | | 2015 | 513 | | 2016 | 329 | | 2017 | 257 | | 2018 | 231 | | 2019 | 197 | | 2020 | 542 | | 2021 | 441 | | 2022 | 225 | | 2023 | 182 | | 2024 | 58 |
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Visitors per month (2024)
| | January |  17 | | February | 14 | | March | 12 | | April | 15 |
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Visitors per day (April 2024)
| | 1 |  | | 2 | | | 3 | 1 | | 4 | | | 5 | 1 | | 6 | 1 | | 7 | | | 8 | | | 9 | 1 | | 10 | | | 11 | | | 12 | | | 13 | 1 | | 14 | 1 | | 15 | 1 | | 16 | | | 17 | | | 18 | 3 | | 19 | 1 | | 20 | 1 | | 21 | 1 | | 22 | 2 | | 23 | | | 24 | | | 25 | |
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