Country	Area of trait (‘000 ha)	Average ai use GM crop (kg/ha)	Average ai use if conventional (kg/ha)	Average field EIQ/ha GM crop	Average field EIQ/ha if conventional	Aggregate change in ai use (‘000 kg)	Aggregate change in field EIQ/ha units (millions)
US	3,142	4.42	4.82	80.74	89.03	−1,148	−23.6
S Africa	9	1.80	1.81	27.6	31.9	−0.1	−0.04
Australia	230	5.26	7.47	90.22	143.4	−595	−14.4
Argentina	410	4.06	4.72	64.0	78.4	−269	−5.9

Notes:

1. Mexico and Colombia: not included due to lack of data on herbicide use