Visitors per year
| | 2013 |  79 | | 2014 | 357 | | 2015 | 178 | | 2016 | 41 | | 2017 | 61 | | 2018 | 97 | | 2019 | 74 | | 2020 | 306 | | 2021 | 225 | | 2022 | 90 | | 2023 | 99 |
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Visitors per month (2023)
| | January |  8 | | February | 12 | | March | 9 | | April | 8 | | May | 7 | | June | 6 | | July | 5 | | August | 6 | | September | 12 | | October | 10 | | November | 15 | | December | 1 |
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Visitors per day (December 2023)
| | 1 |  1 | | 2 | | | 3 | | | 4 | |
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visitors since 2008-07-20