Institute KPI: show PDCI average not sum
Institute KPI includes a "Summary" section that aggregates the numbers:
The PDCI part is incorrect because it now sums the values -- which are averages, not counts. To correctly summarize the PDCI in "Summary" section the calculation of the value for each date needs to be calculated by:
A = sum(PDCI for crop * number of accessions for crop) for all crops
B = sum(number of accessions by crop) for all crops
summarized(PDCI) = A / B