highly significantp < 0.0001
The slope further increased to 199.8 in the 2010s and 379.3 in the 2020s, both showing highly significant growth rates ( p < 0.0001).
The slope further increased to 199.8 in the 2010s and 379.3 in the 2020s, both showing highly significant growth rates ( p < 0.0001).