Year % of commercial service imports 2005 8.083153646265274 2006 7.8490626056184025 2007 13.47999409419755 2008 11.070342364463293 2009 14.321148825065274 2010 16.863933043939912 2011 16.89052437902484 2012 17.52458512599877 2013 27.94330996295033 2014 32.89224546002238 2015 44.971799450160134 2016 51.142906063394896 2017 50.08540555259869 2018 44.16418330053416 2019 48.20716252471053 2020 30.4562376815826 2021 46.99443214850967 2022 48.868361528355294