Update README.md

README.md

@@ -199,12 +199,12 @@ The tasks sit around the middle of the distribution of every verified task with
 5 or more graded agent runs, so the mean and median stay close to the pool's
 while the very hard and easy tails are left out:
 
-| Mean agent reward | Difficulty | All verified with agent scores (124) | This dataset |
+| Mean agent reward | Difficulty | All verified with agent scores | This dataset |
 | --- | --- | --- | --- |
-| 0.0 to 0.2 | very hard | 5 (4%) | 0% |
-| 0.2 to 0.4 | hard | 61 (49%) | 62% |
-| 0.4 to 0.6 | medium | 55 (44%) | 38% |
-| 0.6 to 0.8 | easy | 3 (2%) | 0% |
+| 0.0 to 0.2 | very hard | (4%) | 0% |
+| 0.2 to 0.4 | hard | (49%) | 62% |
+| 0.4 to 0.6 | medium | (44%) | 38% |
+| 0.6 to 0.8 | easy | (2%) | 0% |
 | 0.8 to 1.0 | very easy | 0 (0%) | 0% |
 | **mean** | | **0.377** | **0.380** |
 | **median** | | **0.379** | **0.373** |