Visitors per year
| | 2013 |  44 | | 2014 | 249 | | 2015 | 159 | | 2016 | 48 | | 2017 | 78 | | 2018 | 55 | | 2019 | 56 | | 2020 | 164 | | 2021 | 134 | | 2022 | 59 | | 2023 | 80 | | 2024 | 132 |
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Visitors per month (2024)
| | January |  4 | | February | 3 | | March | 6 | | April | 13 | | May | 18 | | June | 8 | | July | 9 | | August | 18 | | September | 13 | | October | 13 | | November | 20 | | December | 7 |
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Visitors per day (December 2024)
| | 1 |  | | 2 | 1 | | 3 | | | 4 | 4 | | 5 | | | 6 | | | 7 | | | 8 | 1 | | 9 | 1 | | 10 | | | 11 | |
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visitors since 2010-08-20