据法国《石油工业通报》,90年代以来,世界天然气消费量稳步增加,到1999年已占全球能源消费总量的近1/4。这家专业刊物援引法国能源数据公司的初步统计称,90年代以来,世界天然气消费量以平均每年1%的幅度递增,到1999年已达19.543亿吨石油当量,在初级能源消费中所占的比重由1990 According to the French “Petroleum Industry Bulletin”, since the 1990s, the world’s natural gas consumption has steadily increased, and by 1999 it had accounted for nearly a quarter of the total global energy consumption. The professional publication cited the preliminary statistics of the French energy data company that since the 1990s, the world’s natural gas consumption has increased at an average rate of 1% per annum and reached 1.953 billion tons of oil equivalent by 1999, which accounted for the primary energy consumption. Weighted by 1990