Visitors per year
| 2013 | 254 | 2014 | 1772 | 2015 | 1172 | 2016 | 705 | 2017 | 526 | 2018 | 286 | 2019 | 325 | 2020 | 413 | 2021 | 418 | 2022 | 172 | 2023 | 138 | 2024 | 23 |
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Visitors per month (2024)
| January | 8 | February | 6 | March | 9 |
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Visitors per day (March 2024)
| 1 | 1 | 2 | | 3 | | 4 | | 5 | | 6 | 1 | 7 | | 8 | | 9 | | 10 | 1 | 11 | | 12 | 1 | 13 | | 14 | | 15 | | 16 | | 17 | 2 | 18 | | 19 | | 20 | | 21 | 1 | 22 | 1 | 23 | | 24 | | 25 | 1 | 26 | | 27 | | 28 | |
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