Table 2 Average number of light bulbs in a house by social class (AMAI 2005)
From: Public consciousness and willingness to embrace ethical consumption of textile products in Mexico
Average number of light bulbs | Social class |
|---|---|
16 or more | A/B |
Between 11 and 15 | C+ |
Between 6 and 10 | D+ and C |
5 or less | D and E |