Visitors per year
| | 2013 |  119 | | 2014 | 778 | | 2015 | 363 | | 2016 | 244 | | 2017 | 111 | | 2018 | 89 | | 2019 | 91 | | 2020 | 270 | | 2021 | 228 | | 2022 | 73 | | 2023 | 114 | | 2024 | 280 | | 2025 | 191 | | 2026 | 159 |
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Visitors per month (2026)
| | January |  17 | | February | 17 | | March | 21 | | April | 30 | | May | 28 | | June | 25 | | July | 21 |
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Visitors per day (July 2026)
| | 1 |  1 | | 2 | 1 | | 3 | 2 | | 4 | 1 | | 5 | 2 | | 6 | | | 7 | 2 | | 8 | | | 9 | | | 10 | 1 | | 11 | 3 | | 12 | 1 | | 13 | 2 | | 14 | | | 15 | 2 | | 16 | | | 17 | | | 18 | | | 19 | | | 20 | 1 | | 21 | | | 22 | | | 23 | 1 | | 24 | | | 25 | | | 26 | 1 |
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