在加拿大的国民经济总产值中，外贸占30%，其中70%的外贸对象是美国。
The GNP in Canada, the foreign trade was 30%, there were 70% belonging to USA.
计算结果表明国民经济各产业产值单耗比是比较稳定的。
The results indicate that the ratio of production value per unit consumption is reliable. Using the ratio, to forecast the power consumption in next five years.
注：农林牧渔业总产值执行新《国民经济行业分类标准》，其中现价总产值按生产者价格计算。
Note:Gross output value of agriculture adopted new industrial classification for national economic activities, the current prices is calculate at producer prices.
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