Visitors per year
| 2013 | 151 | 2014 | 994 | 2015 | 822 | 2016 | 437 | 2017 | 330 | 2018 | 244 | 2019 | 469 | 2020 | 436 | 2021 | 432 | 2022 | 309 | 2023 | 222 | 2024 | 66 |
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Visitors per month (2024)
| January | 16 | February | 10 | March | 16 | April | 24 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | 1 | 4 | | 5 | | 6 | | 7 | | 8 | | 9 | | 10 | | 11 | | 12 | | 13 | | 14 | | 15 | 11 | 16 | | 17 | 3 | 18 | 4 | 19 | 5 |
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