Visitors per year
| 2013 | 67 | 2014 | 392 | 2015 | 252 | 2016 | 207 | 2017 | 159 | 2018 | 195 | 2019 | 137 | 2020 | 180 | 2021 | 182 | 2022 | 148 | 2023 | 206 | 2024 | 52 |
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Visitors per month (2024)
| January | 10 | February | 16 | March | 14 | April | 12 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | | 4 | 1 | 5 | | 6 | | 7 | | 8 | 2 | 9 | 1 | 10 | 1 | 11 | 1 | 12 | | 13 | 1 | 14 | | 15 | 3 | 16 | | 17 | | 18 | 1 | 19 | 1 | 20 | |
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