Visitors per year
| | 2013 |  52 | | 2014 | 198 | | 2015 | 142 | | 2016 | 71 | | 2017 | 69 | | 2018 | 76 | | 2019 | 39 | | 2020 | 207 | | 2021 | 147 | | 2022 | 74 | | 2023 | 62 | | 2024 | 135 | | 2025 | 112 | | 2026 | 80 |
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Visitors per month (2026)
| | January |  10 | | February | 12 | | March | 8 | | April | 9 | | May | 14 | | June | 10 | | July | 17 |
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Visitors per day (July 2026)
| | 1 |  2 | | 2 | 1 | | 3 | 2 | | 4 | | | 5 | 1 | | 6 | | | 7 | | | 8 | | | 9 | | | 10 | 1 | | 11 | 2 | | 12 | 1 | | 13 | 1 | | 14 | | | 15 | 1 | | 16 | 1 | | 17 | | | 18 | | | 19 | 1 | | 20 | | | 21 | | | 22 | | | 23 | 1 | | 24 | | | 25 | | | 26 | 2 |
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