These figures are based upon your weekly average usage in desert spoons (dsp) and the following common methods:

Dripper = 1 x 1 cup = 2dsp

Cafetiere = 1 x 8cup = 4dsp

Coffee Brewer = 1 x 10 cup = 5dsp

Moka pot = 1 x 6 cup = 2dsp

Espresso = 1 x 14g shot