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Table 5 Principal component (eigenvectors)

From: Environmental consciousness and choice of bulb for lighting in a developing country

Variable Comp1 Comp2 Comp3
Knowledge of climate change 0.6052 − 0.4676 0.6442
Knowledge of Kyoto Protocol 0.4626 0.8652 0.1934
Knowledge of global warming 0.6049 − 0.1809 − 0.6399
  1. *The other category was excluded as it basically repeated any of the items in the description