first row
<%# iif(Container.ItemIndex = 0, Container.ItemIndex, 0>
each subsequent row(s)
<%# iif(Container.ItemIndex < repeater.Items.Count -1, Container.ItemIndex, Container.ItemIndex + 1)%>
last row (which is my main problem)
<%# iif(Container.ItemIndex = repeater.Items.Count -1, Container.ItemIndex, repeater.Items.Count -1)%>