Efficient or ineffective?
This Premier League pursuit becomes a lot easier if you take your chances.
BBC Sport has checked in on some data comparing goals versus expected goals this season.
You can see from the bar graph some teams aren't finding the goals (yellow) to outstrip the expected goals they should score (black).
Tottenham, Manchester City, Arsenal, Brentford, Newcastle, Brighton, Fulham, Nottingham Forest, Wolves and Leicester have all scored more than expected.
Wolves in particular have found the net 32 times from an expected 23.56 - a significant overperformance.
League leaders Liverpool are pretty much bang on in returning what they should, while Arsenal have outperformed, with 43 goals from an expected 37.78.
Bournemouth - 36 goals from an expected 43 - are leaving opportunities on the table.