Contributions

Introduction to the Indicator

Calculation of Scoring

We do a straight trendline from 0 to 100% for contributions.

We do a straight trendline instead of monthly trendlines based on five-year averages (the same approach as the Delivery Indicator) because do not have historical month-by-month data for Contributions.

For each 1% below the trendline, we remove 3 points from the 100 scores.

The traffic light scoring system for this indicator is:

• Green = 85+

• Yellow = 70+

• Red = <70