This index covers thirteen government-bond markets: Australia, Austria, Belgium, Canada, Denmark, France, Germany, Italy, Japan, the Netherlands, Spain, Sweden, and the United Kingdom. For inclusion in this index, a market must total at least (U.S.) $20 billion for three consecutive months. Also, a country will be removed if there are barriers to entry. For example, if a market actively discourages foreign investor participation or does not show commitment to its own policies, it is not eligible for inclusion in this index.