Year: 2010 Vietnam: 12.1 Thailand: 6.9 Singapore: 0.7 Lao PDR: 8.9 |
Year: 2011 Vietnam: 10.7 Thailand: 7 Singapore: 0.7 Lao PDR: 7.6 |
Year: 2012 Vietnam: 8.8 Thailand: 6.7 Singapore: 0.6 Lao PDR: 7.1 |
Year: 2013 Vietnam: 7.7 Thailand: 6.7 Singapore: 0.6 Lao PDR: 6.7 |
Year: 2014 Vietnam: 5.3 Thailand: 6.6 Singapore: 0.6 Lao PDR: 5.7 |