Year,Goods-related services,Transportation services,Travel,Other commercial services
2019,3.9%,17%,23.8%,55.4%
2018,3.9%,17.4%,24%,54.7%
2017,3.6%,17.4%,24.3%,54.6%
2016,3.5%,17.5%,24.9%,54.1%
2015,3.4%,18.5%,24.6%,53.5%
2014,3.3%,19.5%,24.4%,52.7%