Visitors per year
| | 2013 |  97 | | 2014 | 623 | | 2015 | 304 | | 2016 | 171 | | 2017 | 202 | | 2018 | 84 | | 2019 | 90 | | 2020 | 185 | | 2021 | 188 | | 2022 | 93 | | 2023 | 69 | | 2024 | 85 | | 2025 | 148 | | 2026 | 144 |
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Visitors per month (2026)
| | January |  12 | | February | 18 | | March | 14 | | April | 20 | | May | 26 | | June | 9 | | July | 17 | | August | 11 | | September | 9 | | October | 8 |
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Visitors per day (October 2026)
| | 1 |  | | 2 | | | 3 | 1 | | 4 | 1 | | 5 | | | 6 | | | 7 | 1 | | 8 | 1 | | 9 | 2 | | 10 | | | 11 | | | 12 | | | 13 | 1 | | 14 | | | 15 | 1 | | 16 | |
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