1 _ : Series that was made using a big budget per episode.
2 _ : British series with a worldwide fanbase.
3 _ : Low number for a series but has good quality.
4 _ : An amount that is really small with which you need to manage.
5 _ : Due to commercials and cliffhangers this number is the minimum amount in the US.
6 _ : Number that can be seen as the standard budget for an American series.
7 _ : Top end budget per episode for a British quality series.