Right. If the report is reported, and isn't "not recorded/withdrawn/retracted" or "later retracted by victim" we have 65 cases where the victim makes a report and it's recorded, and the victim stands by their report.
26/65 = 0.4, meaning 40% cases where the victims report their rape, and the report is recorded and not later withdrawn, result in a court case. This means
19/0.2923: 29.23% of the aforementioned cases will result in a trial.
12/65 = 0.1846: 18.46% of all these cases end in a conviction, although not all are a rape conviction.
6/65 = 0.923: 9.23% of all these cases end in a conviction for rape.
I think, if we had more victims not feeling pressured into withdrawing their statements, and all reported rapes recorded, we'd see a rise in the conviction rate. But again. It is always the victim's choice. We need to stop dividing rapes into "date rapes" and the stereotyped rape we see in the media and treat all victims with the same manner of support and empathy.