These states have all since joined the eurozone, and hence left ERM II: Slovenia (1 January 2007), Cyprus (1 January 2008), Malta (1 January 2008), Slovakia (1 January 2009), Estonia (1 January 2011), Latvia (1 January 2014), and Lithuania (1 January 2015) [REF].
As of 2016, only the Danish krone participates in ERM II.