Add aggregate data
v0.5.0

 [00 Tooling release]
 - Toolkit switched to EUMM
 - No other noteworthy changes
 - Still as broken as always

 [Dependencies::Aggregate]
 - 5.008 - 49 → 44
 - 5.010 - 32 → 33
 - 5.019 - 18 → 17

 [Dependencies::Stats]
 - Dependencies changed since 0.4.2, see Changes.deps{,.all,.dev} for
   details
 - build: -1
 - configure: +2 -1
 - develop: +8 ↑1 -10
 - runtime: +1 ↑1
 - test: +8 ↓1 -3