Visitors per year
| | 2013 |  79 | | 2014 | 299 | | 2015 | 195 | | 2016 | 61 | | 2017 | 49 | | 2018 | 61 | | 2019 | 53 | | 2020 | 231 | | 2021 | 195 | | 2022 | 96 | | 2023 | 69 |
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Visitors per month (2023)
| | January |  4 | | February | 5 | | March | 7 | | April | 4 | | May | 5 | | June | 5 | | July | 4 | | August | 4 | | September | 7 | | October | 13 | | November | 11 | | December | |
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Visitors per day (December 2023)
| | 1 |  1 | | 2 | 1 | | 3 | | | 4 | |
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visitors since 2009-03-27