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据新闻出版总署统计,2000年全国共出版期刊8725种,平均期印数21 544万册,总印数29.42亿册,总印张100.04亿印张,折合用纸量23.51万吨。与1999年相比,种数增长6.57%,总印数增长3.35%,总印张增长3.37%。 2000年,全国出版的期刊中,自然科学、技术类期刊共出版4449种,平均期印数3584万册(平均一种期印数8100册),总印数43106万册,总印张1827265千印张;占期刊总品种50.99%,总印数14.65%,总印张18.27%。与1999年相比,种数增长1.85%,总印数增长2.65%,总印张增长8.08%。 2000年出版的自然科学、技术类期刊,每册平均印张4.239印张,平均每册定价4.62元,每印张定价1.09元。 2000年出版的4449种科技期刊中,平均期印数在25万册以上的有16种(见下表)。
According to statistics from the General Administration of Press and Publication, in 2000, a total of 8,725 kinds of periodicals were published nationwide, with an average of 215.44 million prints and a total print volume of 2.942 billion with a total printing of 10.04 billion printed sheets and an equivalent of 235,100 tons of paper. Compared with 1999, the number of species increased by 6.57%, the total number of prints increased by 3.35% and the total printed copy by 3.37%. In 2000, there were 4449 kinds of journals published in the country, including natural science and technology journals, with an average number of 35.84 million copies (an average of 8100 copies in a period) with a total print volume of 431.06 million copies and a total printed sheet of 1827265 thousand copies Accounting for 50.99% of the total number of journals, with a total printing of 14.65% and a total printing of 18.27%. Compared with 1999, the number of species increased by 1.85%, the total number of printed materials increased by 2.65% and that of printed materials by 8.08%. Published in 2000 in natural science and technology journals, each printed an average of 4.239 sheets, the average price of 4.62 yuan per copy, priced at 1.09 yuan per sheet. Of the 4449 scientific journals published in 2000, there are 16 species with an average of more than 250,000 copies (see the table below).