Visitors per year
| 2013 | 63 | 2014 | 249 | 2015 | 141 | 2016 | 64 | 2017 | 50 | 2018 | 52 | 2019 | 39 | 2020 | 202 | 2021 | 235 | 2022 | 88 | 2023 | 96 | 2024 | 33 |
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Visitors per month (2024)
| January | 3 | February | 7 | March | 11 | April | 12 |
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Visitors per day (April 2024)
| 1 | 1 | 2 | | 3 | | 4 | | 5 | 1 | 6 | 1 | 7 | 3 | 8 | | 9 | 2 | 10 | | 11 | | 12 | | 13 | 1 | 14 | | 15 | 1 | 16 | 1 | 17 | 1 |
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