Visitors per year
| | 2013 |  90 | | 2014 | 488 | | 2015 | 401 | | 2016 | 312 | | 2017 | 309 | | 2018 | 256 | | 2019 | 206 | | 2020 | 458 | | 2021 | 386 | | 2022 | 193 | | 2023 | 172 | | 2024 | 206 |
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Visitors per month (2024)
| | January |  9 | | February | 10 | | March | 14 | | April | 17 | | May | 27 | | June | 52 | | July | 10 | | August | 15 | | September | 20 | | October | 12 | | November | 15 | | December | 5 |
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Visitors per day (December 2024)
| | 1 |  1 | | 2 | | | 3 | 1 | | 4 | 1 | | 5 | | | 6 | | | 7 | 1 | | 8 | | | 9 | | | 10 | 1 | | 11 | | | 12 | |
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