I don’t know what’s up with that, though part of the explanation might be that a bunch of poor, small countries are grouped as a single big “DAC-countries”-category.
No, DAC-countries are reported separately in that chart as well as in aggregate:
The DAC has 24 members: Australia, Austria, Belgium, Canada, Denmark, the European Union, Finland, France, Germany, Greece, Ireland, Italy, Japan, South Korea, Luxembourg, the Netherlands, New Zealand, Norway, Portugal, Spain, Sweden, Switzerland, the United Kingdom, and the United States.
No, DAC-countries are reported separately in that chart as well as in aggregate:
BTW, please see my latest comment on this topic if you haven’t already.