Visitors per year
| | 2013 |  344 | | 2014 | 1745 | | 2015 | 993 | | 2016 | 645 | | 2017 | 474 | | 2018 | 384 | | 2019 | 350 | | 2020 | 675 | | 2021 | 522 | | 2022 | 287 | | 2023 | 235 | | 2024 | 318 | | 2025 | 496 |
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Visitors per month (2025)
| | January |  26 | | February | 21 | | March | 36 | | April | 23 | | May | 23 | | June | 33 | | July | 19 | | August | 44 | | September | 180 | | October | 36 | | November | 43 | | December | 12 |
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Visitors per day (December 2025)
| | 1 |  2 | | 2 | 1 | | 3 | 1 | | 4 | 3 | | 5 | 1 | | 6 | 1 | | 7 | | | 8 | 2 | | 9 | 1 |
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visitors since 2007-04-21