%counts-model; Counts Model

Content model for the <counts> element, a container element holding all the metadata elements that are “counts” of other elements, for example, the number of figures, the number of tables, the number of pages, etc., in a document.
Declaration
<!ENTITY % counts-model "(book-count*, book-fig-count?, 
                          book-table-count?,  book-equation-count?, 
                          book-ref-count?, book-page-count?, 
                          book-word-count?)"                         >