it depends on what you are coding e.g. are you animating an overlay? are you creating a mini game? are you making a cc template? this can take you from 3-5,000 lines.
i have a 15’ episode that has moderate advanced coding meaning spot directing/ zooming/ animations for every single character and mostly is dialogue and it’s around 1080 lines. plus, i tend to merge all the actions together in one line so it saves lines.