Oliver:
Many thanks. This could be very useful to those who want to buy a ticket with miles. It also shows how pathetically few seats that are avaiable for E class.
I looked at International as well. Interestingly, the number of "E" seats seometimes equals the number of "Z" seats. Sometimes it is less, frequently zero when the number of Z seats is low. I'm not sure what this means. Could it be the number of B/F seats available at standard reward levels? COuld it indicate some type of upgrade availability? More analysis is waranted. Any comments, anyone?