Visitors per year
| | 2013 |  109 | | 2014 | 579 | | 2015 | 379 | | 2016 | 209 | | 2017 | 142 | | 2018 | 118 | | 2019 | 86 | | 2020 | 258 | | 2021 | 173 | | 2022 | 75 | | 2023 | 82 | | 2024 | 140 | | 2025 | 221 | | 2026 | 148 |
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Visitors per month (2026)
| | January |  14 | | February | 12 | | March | 15 | | April | 10 | | May | 11 | | June | 15 | | July | 22 | | August | 20 | | September | 14 | | October | 15 |
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Visitors per day (October 2026)
| | 1 |  2 | | 2 | 2 | | 3 | 1 | | 4 | 1 | | 5 | 1 | | 6 | 1 | | 7 | 1 | | 8 | 1 | | 9 | 1 | | 10 | | | 11 | 1 | | 12 | | | 13 | | | 14 | 2 | | 15 | | | 16 | 1 |
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