Figure 2
A line graph depicting the evolution of green attention index from 2014 to 2022. The x-axis represents the years from 2014 to 2022, and the y-axis represents the green attention index values ranging from negative 20 to positive 15. The graph shows fluctuations in the green attention index over the years, with notable peaks and troughs. All values are approximated.Evolution of green attention index (GAI)