The decline after 1985 may be due to pressures put on us with the beer, wine, and cigarette talks, trade protectionism, the appreciation of the NT dollar, and other problems.
七十四年以後的下降，則可能是中美煙酒談判、美國的貿易保護主義、新台幣對美元的匯率等問題，對我們造成的壓力。