/** @return */
public List<PostponedActivitiesResultDTO> getStatsByPostponedActivities() {
return activityStatisticsUtils.getForPostponedActivities();
}
/** @return */
public List<CompletedActivitiesStatisticsDTO> getPerformanceStatsByTeamLead() {
return activityStatisticsUtils.getPerformanceStatsByTeamLead();
}
/** @return */
public List<CompletedActivitiesStatisticsDTO> getStatsForCompletedActivities() {
return activityStatisticsUtils.getForCompletedActivies();
}