The horizontal axis shows Year published from 2010 to 2024. The vertical axis shows Number of articles published from 0 to 25. Values are 1 in 2010, 1 in 2011, 1 in 2015, 2 in 2016, 3 in 2017, 1 in 2018, 8 in 2019, 20 in 2020, 14 in 2021, 12 in 2022, 11 in 2023, and 4 in 2024.