Fixed the percentage [demos]
Fixed the percentage [demos]


Former-commit-id: 23f865f250819a4a1b0a45b8f3fe9b0fb1e665c7 [formerly 6bacf1396c8820917d16b572fee9349c23382d29]
Former-commit-id: f153734d24e0d7635e360cd3c30d1afeda80dda1
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine