Visitors per year
| 2013 | 103 | 2014 | 427 | 2015 | 212 | 2016 | 125 | 2017 | 74 | 2018 | 102 | 2019 | 69 | 2020 | 249 | 2021 | 213 | 2022 | 105 | 2023 | 81 |
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Visitors per month (2023)
| January | 5 | February | 5 | March | 4 | April | 5 | May | 6 | June | 5 | July | 5 | August | 4 | September | 11 | October | 10 | November | 18 | December | 3 |
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Visitors per day (December 2023)
| 1 | | 2 | 2 | 3 | | 4 | | 5 | | 6 | | 7 | 1 |
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