Figure 1.
The image depicts a vertical bar graph illustrating the number of publications from the year 2012 to 2024. The x-axis represents the years and is marked from 2012 to 2024, while the y-axis indicates the number of publications, ranging from zero to thirty, with increments of five. Each bar corresponds to a specific year, displaying the total publications: three in 2012, five in 2013, six in 2014, five in 2015, seven in 2016, eight in 2017, fifteen in 2018, twenty-one in both 2019 and 2020, and peaks of twenty-eight in both 2021 and 2022, followed by counts of twenty-three in 2023 and eighteen in 2024. The bars are coloured light blue, and the tallest bars for 2021 and 2022 are labeled with their respective values.Distribution of publications over years from 2012 to 2024
Source: Authors’ own work