You will be shown an excerpt from a computer science scientific research paper, followed by a question about the paper. Please answer the question. Do not include any text in your response other than the answer.

Context: For the actual target data used to quantify the privacy risks of the LMs, we sample instances from the Training Data Extraction Challenge 111https://github.com/google-research/lm-extraction-benchmark where 15,000 examples (each are 200 token sequences long) from 16 different domains of the Pile corpora that are identified to be somewhat easy-to-extract are provided. For our experiments, we randomly sample s samples from the 15,000 examples and make the underlying LM forget the s samples at once. As a default, we show the average results of 5 random samplings of s samples for all of our experimental settings. We only provide the average of the 5 samplings and do not separately report the standard deviation. Instead, we provide the results of each individual run in Appendix A.

Question: What is the reason the standard deviation is not shown in the table?
The standard deviation is not shown in the table because it is shown in the Appendix.