This section provides a summary of ERA 2018 data at the two-digit Fields of Research (FoR). Over $2.69 billion of Other Public Sector Research Income was submitted to ERA 2018. The two-digit FoR codes with the highest percentage of HERDC Category 2 income were 11 Medical and Health Sciences (39 per cent), followed by 09 Engineering (9 per cent) and 16 Studies In Human Society (7 per cent). The yearly income amounts by two-digit code are shown in the second chart (million $). See Section 4 for a detailed breakdown.