There are three drivers who have scored points in every race thus far, namely:
Sebastian Vettel
Mark Webber
Jenson Button
There is another driver who deserves a mention, who was disqualified from a points position in his only non-points score this year:
Kamui Kobayashi.
93% of the points scored this season have been by the top 5 teams. Thus Kobayashi's 25 points are nearly half of the points scored by drivers not in the top 5 cars.
Consistency is key, but it is extremely impressive that Kobayashi was able to achieve this level over the last 6 races.
Sebastian Vettel
Mark Webber
Jenson Button
There is another driver who deserves a mention, who was disqualified from a points position in his only non-points score this year:
Kamui Kobayashi.
93% of the points scored this season have been by the top 5 teams. Thus Kobayashi's 25 points are nearly half of the points scored by drivers not in the top 5 cars.
Consistency is key, but it is extremely impressive that Kobayashi was able to achieve this level over the last 6 races.