<header>
  <span *ngIf="totalCount && totalCount > 0">
    Showing
    <strong>
      {{(pageNumber-1) * pageSize+1}} -
      {{pageNumber*pageSize > this.totalCount ? this.totalCount : pageNumber*pageSize}}
    </strong> of <strong>{{totalCount}}</strong> Results
  </span>
  <span *ngIf="totalCount === 0">There are <strong>0 </strong>results for this filter.</span>
</header>
