Figure 4
The horizontal axis is labeled “Year” and ranges from 2013 to 2023 in increments of 1 year, and the vertical axis is labeled “Documents” and ranges from 0 to 50 in increments of 10. A legend shows 5 lines: “Frontiers in Psychology”, “Journal of Nursing Management”, “Sustainability Switzerland”, “International Journal of Environmental Research and Public Health”, and “Current Psychology”. Multiple lines show values over time, where “Frontiers in Psychology” rises from about 2 in 2014 to around 12 in 2019, peaks near 40 in 2022, and declines to about 27 in 2023. “International Journal of Environmental Research and Public Health” increases from near 0 before 2018 to about 18 in 2020, peaks near 26 in 2022, and drops to around 5 in 2023. “Sustainability Switzerland” grows from near 0 to about 18 in 2022 and decreases to about 11 in 2023. “Journal of Nursing Management” stays between about 1 and 6 until 2021, rises to around 11 in 2022, and falls to about 3 in 2023. and “Current Psychology” increases from near 0 to about 6 in 2021, peaks near 23 in 2023, with lowest values clustered around 0 to 2 in the early years.Journal publications trend over the year