The trend of the gross product and the rate of product by industries from 1990 to 1994 of the 13 prefectures around the Seto Inland Sea are shown in Figures 2-1 and 2-2, respectively.
The gross product of the 13 prefectures is \/121,584,000,000,000 in 1994 and increased by \8,993,000,000,000, that is the increasing rate is 8 %, in the last 5 years, which means the rate per year is only 1.6 %.
With regard to the rate of the industry, the primary is 1.2 %, the secondary is 31.1% and the tertiary is 67.7 %. The secondary industry rate has decreased by 3.5 %, while the tertiary industry rate has increased by 3.7 %, but this condition has not changed remarkably,.
Note: surveyed by the Association for the Environmental Conservation of the Seto Inland Sea
Figure 2-1 The trend of the gross product of the 13 prefectures concerned

Note: surveyed by the Association for the Environmental Conservation of the Seto Inland Sea
Figure 2-2 The trend of the composition ratio of the gross product
of the 13 prefectures concerned