Miscalculated macroeconomic decisions, a banking crisis, the collapse of its largest trading partner (the Soviet Union), and a global economic downturn caused a deep early 1990s recession in Finland. The depression bottomed out in 1993, and Finland saw steady economic growth for more than ten years. Like other Nordic countries, Finland decentralised its economy since the late 1980s. Financial and product market regulation were loosened. Some state enterprises have been privatized and there have been some modest tax cuts. Finland joined the European Union in 1995, and the Eurozone in 1999. Much of the late 1990s economic growth was fueled by the success of the mobile phone manufacturer Nokia, which held a unique position of representing 80% of the market capitalization of the Helsinki Stock Exchange.