For all four statistics of this section, the patients are always divided into the five groups: first year of diabetes, prepubertal, pubertal, postpubertal and all patients. For each of those groups, the following information is displayed: average HbA-.7ex1c median and the according SDS value, deviated to the values of ``normal'' people, and several HbA-.7ex1c-SDS-value intervals. For those pieces of information the fields date of birth (geb_dat) and date of diagnose (dia_dat) from the table diabetik, and the fields date of reception (auf_dat) and hba1c from the table progression (verlauf) are required.