According to the study, the main cost of the congestion was in lost opportunities as people are said to have spent 35 minutes more commuting in the capital this year than they did in 2015.
Volgens die studie, die belangrikste koste van die opeenhoping in verlore geleenthede as mense sê 35 minute meer te spandeer pendel in die hoofstad vanjaar as wat hulle gedoen het in 2015.