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Preface
Ⅰ. Tianjin Statistical Yearbook is a large-sized statistics publication to
reflect various aspects of Tianjin's economic and social development, which
was started in 1984 and published year after year, having become a series of
yearbooks. Possessing plentiful and detailed statistical materials, the yearbook
has become the most authoritative statistics publication for various circles to
understand and know Tianjin.
Ⅱ. Tianjin Statistical Yearbook 2002 is written in Chinese & English, and is
equipped with electric CD.
Ⅲ.The book contains nineteen chapters and some written materials, such as Survey
of Tianjin, Statistical Communique on the 2001 National Economic and Social
Development of the City of Tianjin and a treatise about Tianjin's economic and
social achievement since the fifteenth national congress of CCP and so on.whose
structure is marked in the index. In order to help readers rightly using these
statistical materials, Explanatory Notes On Main Statistical Indicators are attached
with the book.
Ⅳ. The major data sources of this book are obtained from annual statistical
report, a few from sample surveys and materials of departments statistics, some
data in second chapter are obtained from the 5th Population Census.
Ⅴ. The units of measurement used in this book are internationally standard
measurement units.
Ⅵ. Statistical discrepancies due to rounding are not adjusted in this book.
Ⅶ. Notations used in this book: “(blank)”indicates the data not available
or the figure is not large enough to be measured with the smallest unit in the
table.“#”indicates the major items of the total. When the unit is 100,000,000,
we shorten some of them as 10＾8,10,000 we shorten some of them as 10＾4,so as
to save the space for printing.
Ⅷ.As a result of joining with various census,change of statistics institution,
data adjustment of special department and so on, some data in this
yearbook are different with former yearbook.when using historical data, Users
should take the data of this book as standard.
Ⅸ.Since Tianjin Statistical Yearbook had been published openly, we have been
concerned and supported by the readers at home and abroad.They advance much
valuable suggestion on content and edition of the yearbook, we deeply thanks for
this all. Based on our limited level, perhaps there are some mistakes in this
book, we welcome all of the readers give us your criticism in order to help us
further improving our edition level,and providing services for the readers better.
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