Frame number in CSV export from analysis

[JakubPelka]

Is it possible to have a frame number in CSV as a part of detection? Or second of the film? I'd like to create statistics about usage of a street by different car types - what kind of vehicle, and what time it goes (so I know when there is the biggest traffic, and how many cars goes on avarage in an hour). How can I add it ? (all statistics I can generate later if I have data in CSV) Will be glad for help