The Probability Distribution Functions (PDFs) for the case of Halo (top panel), Partial Halo (middle panel), and Non-Halo (bottom panel) CMEs, as derived by the CDFs, applying Method 2. The black color represents all CMEs in the sample, whereas CMEs associated with SEP events for different integral energies are color-coded. The gray border hatched rectangle area provides the limit for the V _CME.