Visitors per year
| 2013 | 276 | 2014 | 1222 | 2015 | 810 | 2016 | 481 | 2017 | 410 | 2018 | 341 | 2019 | 343 | 2020 | 544 | 2021 | 410 | 2022 | 271 | 2023 | 210 | 2024 | 41 |
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Visitors per month (2024)
| January | 9 | February | 14 | March | 7 | April | 11 |
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Visitors per day (April 2024)
| 1 | 1 | 2 | 1 | 3 | 1 | 4 | | 5 | | 6 | 1 | 7 | | 8 | | 9 | 1 | 10 | | 11 | 1 | 12 | 1 | 13 | | 14 | | 15 | 1 | 16 | | 17 | | 18 | | 19 | | 20 | 2 | 21 | | 22 | 1 | 23 | | 24 | | 25 | |
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