Xavier
It's as exactly as enicalyth and cough describe.
The data isn't "secret" but it is very much commercially protected.
The charts have to be produced to the operator's/manufacturers specifications and they have to be kept up to date to reflect any work in progress on the runway, temporary obstacles around the airport, etc, plus reflect the current aircraft operators/manufacturers procedures. As a result they are expensive to produce and expensive to maintain. Anyone having access to these charts/tables would be foolish publishing them here or anywhere else for that matter without approval, since doing so could quite possibly lead to the loss of one's job.
As has been mentioned maybe you can get some "dummy" data from a flight sim source.