Year

Marine Ecological Economy U₁

Marine Ecological Environment U₂

Marine Ecological Society U₃

2006

0.1086

0.5904

0.0286

2007

0.1461

0.3793

0.1448

2008

0.1763

0.5308

0.1062

2009

0.1673

0.5361

0.3262

2010

0.2454

0.6997

0.3739

2011

0.3193

0.6477

0.4808

2012

0.3820

0.6562

0.5567

2013

0.4577

0.6874

0.7133

2014

0.6637

0.7020

0.8621

2015

0.7815

0.7155

0.9202

2016

0.9069

0.7357

0.9074