10 points for a win , 5 points to each team for a tie , 5 points to team still batting in a match in which scores finish level , Bonus points awarded in first 85 overs of first innings , Batting: 1 point for 75 runs in first 25 overs , 1 point for 150 runs in first 50 overs , 1 point for each 25 runs above 150 , Bowling: 1 point for every 2 wickets taken , No bonus points awarded in a match starting with less than 8 hours' play remaining. , Position determined by points gained. If equal, then decided on most wins. , Each team plays 20 matches. , All counties required to achieve an overall average of at least 18.5 overs per hour. Teams failing to reach this rate fined £500, the total of all such fines being shared equally between those teams averaging 19.5 overs per hour or better.
Source: Wikipedia