Estimating Imports’ M/S trend has two methods of calculation. One is calculating from 2003 and the other is
calculating from 2009, in which sales had sharply fallen with the global financial crisis. Of course there are
possibilities of underestimat when starts from 2003 and overestimating when calculating from 2009.
In last year’s study, 2 estimated values were made by starting from 2003. One was made from increase/
decrease margin of M/S (the gap between the applicable year’s M/S and the previous year’s M/S), while
the other was made from change rate of M/S (divide the previous year’s M/S by the applicable year’s M/S).
The middle value was taken as the optimal estimated value (refer to;
Imports will reach 15% by 2015).
As the results, 2013 estimated values were optimal at 11.5% and maximum at 12.1%. The maximum value
matches with the
result up to now. In other words, the estimated values of 2003 were underestimated.
That’s because of not fully reflecting current rapid growth trend.
In this year, the maximum estimated value was made by considering only after 2009, while the minimum
estimated value reflected to total from 2003. The middle value was taken as the optimal estimated value.
The results displayed 14.3% in 2014, 16.7% in 2015 and 19.6% in 2016 (18.4% at minimum, 20.7% at
maximum).