In 2011, Belarus suffered a severe economic crisis attributed to Lukashenko's government's centralised control of the economy. Inflation reached 108.7% and a currency black market was created, recovery was difficult. Around the same time the 2011 Minsk Metro bombing occurred in which 15 people were killed and 204 were injured. Two suspects, who were arrested within two days, confessed to being the perpetrators and were executed by shooting in 2012. The official version of events as publicised by the Belarusian government was questioned in the unprecedented wording of the UN Security Council statement condemning "the apparent terrorist attack" intimating the possibility that the Belarusian government itself was behind the bombing.