That is what happened in my country, Tanzania. From 2000 to 2009, the percentage of Tanzanian children enrolled in primary school more than doubled. These schools went from having just over 4 million pupils to 8.5 million, or 96 percent of all primary-school-age children. In other words, Tanzania now boasts near-full enrollment at the primary level.Which word from the paragraph BEST helps you understand that Kikwete is proud of the changes to Tanzania's education system?