 Important issues include deforestation (with Indonesia recorded the largest loss of forest in the region, more than other member states combined in the 2001-2013 period), plastic waste dumping (5 member states were among the top 10 out of 192 countries based on 2010 data, with Indonesia ranked as second worst polluter), threatened mammal species (Indonesia ranked the worst in the region with 184 species under threat), threatened fish species (Indonesia ranked the worst in the region), threatened (higher) plant species (Malaysia ranked the worst in the region).ASEAN's aggregate economy is one of the fastest growing in the world.It is expected to grow by 4.6% in 2019, and 4.8% in 2020, but at the cost of the release about 1.5 billion tonnes of CO2 to the atmosphere every year.