Charles Krauthammer started as a liberal. Over three decades, he evolved into “the most influential conservative commentator.” In his book, THINGS THAT MATTER, I counted 88 entries. The book’s subtitle is “Three Decades of Passions, Pastimes and Politics.” The population should be of the order of 3x10x365/7 = 1564. 88/1564 = 0.0563. So Krauthammer’s Things That Matter consisted of 6% of his Things.