Page tools: Print Page Print All | ||
NSW STATE LIBRARY, PUBLIC LIBRARY STATISTICS
REFERENCE PERIOD 8 The reference period is financial years, with data collected annually. The latest release available is for 2004-05. KEY DATA ITEMS 9 The following key data items relate to the data used in this product: 10 Circulation of materials: Circulation is a count of all materials in all formats that are loaned for use outside the library. Materials are library resources that are available for reference and loan. These include books, DVDs, CDs and tapes, magazines, videos, CD-ROMs, large print and audio books, toys, etc. GEOGRAPHY 11 Local councils report for all the libraries in their Local Government Area (LGA). LGAs may have more than one library. 12 Circulation is counted at the library of issue, whether it be a central library, branch library, or a deposit station. 13 Where a Local Government Area boundary changed during the reference year the data has been attributed to the relevant LGA of the 2005 edition of the Australian Standard Geographic Classification boundary using the street address of the library. COLLECTION METHODOLOGY 14 Standard data collection forms are used to collect information from local councils on public library activity. Data collection forms are completed by local councils and submitted to the State Library for processing. 15 The State Library processes the forms and undertakes consistency checks by analysing movements in the reporting patterns of councils from one year to the next. Any major movements are queried. ACCURACY 16 Central libraries may cater for the needs of more than one LGA. These libraries are known as regional libraries. Where central libraries service the needs of multiple LGAs (including using a mobile library to service remote areas), the circulation for these LGAs has been attributed solely to the LGA where the central library is located. The circulation of Branch libraries and deposit stations has been attributed to the LGAs in which the libraries and deposit stations are located. 17 Care needs to be exercised in the interpretation of LGA data. This is particularly important for LGAs with a central library, which is designed to cater for the needs of residents of multiple LGAs, and for LGAs serviced primarily by mobile libraries, whose circulation may be under reported. 18 There are financial incentives for councils to complete their forms so as to receive State Government funding, and questions related to circulation are also used by the NSW Local Government Grants Commission to calculate payments to councils. As such, all local councils submit their surveys annually. 19 Given that all local councils responded, the collection was effectively a census, which means that the data are not subject to sampling variability. However, other inaccuracies collectively referred to as non-sampling error may affect the data. These non-sampling errors may arise from a number of sources, including:
COLLECTION HISTORY 20 The State Library has been collecting and reporting public library statistics since 1973. PUBLISHED DATA 21 Library statistics are published annually by the State Library of NSW in the Public Library Statistics publication. 22 The data published in this product may differ from figures published by NSW State Library due to differences in the geographic coding of areas along the state borders. RELATED WEB SITES 23 The State Library of NSW web site can be found at <www.sl.nsw.gov.au>. Document Selection These documents will be presented in a new window.
|