Visitors per year
| | 2014 |  297 | | 2015 | 229 | | 2016 | 260 | | 2017 | 179 | | 2018 | 104 | | 2019 | 195 | | 2020 | 282 | | 2021 | 282 | | 2022 | 148 | | 2023 | 95 | | 2024 | 29 |
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Visitors per month (2024)
| | January |  5 | | February | 9 | | March | 3 | | April | 12 |
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Visitors per day (April 2024)
| | 1 |  1 | | 2 | 1 | | 3 | | | 4 | | | 5 | | | 6 | | | 7 | | | 8 | | | 9 | | | 10 | | | 11 | 1 | | 12 | 1 | | 13 | | | 14 | | | 15 | 4 | | 16 | 2 | | 17 | | | 18 | 1 | | 19 | 1 |
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