Comparisons of growth rates of per capita roundwood production, per capita hydroelectricity generation and per capita tourism investment.

Abbreviations: PCRG, annual rate of growth in per capita roundwood production; PCHG, annual rate of growth in per capita hydroelectricity generation; PCTG, annual rate of growth in per capita tourism investment. The frequency of hotspot and non-hotspot countries occurring in categories PCRG>0 and PCRG≤0 at P = 0.0206 in 1980–2005. The frequency of hotspot and non-hotspot countries occurring in categories PCHG>0 and PCHG≤0 differed at P = 0.0092 for 1980–2005 and P = 0.0006 for 2005–2020. The frequency of hotspot and non-hotspot countries occurring in categories PCTG>0 and PCTG≤0 differed at P = 0.0384 for 1980–2005 and P = 0.0293 for 2005–2020.