5439.0 International Merchandise Imports, AustraliaTABLE 3. Standard International Trade Classification (3 digit), Customs Value776 Thermionic, cold or photo cathode valves &amp; tubes; diodes, transistors &amp; similar semiconductor devices; photosensitive semiconductors; light emitting diodes; mounted piezoelectric crystals; electronic integrated circuits &amp; microassembles; parts ; (unit: $ Millions, series type: Original, data type: Flow, frequency: Month, collection month: 1, since: Jan-1988)
.The graph was plotted with gnuplot, and shows both the raw data (black points), and a trend constructed from a weighted cubic spline with a weighting of 1e-22 (red line).
This image is based on Australian Bureau of Statistics data.The underlying data is from series A1828939L : column 220, table 543903, available as part of a set with analysis, metadata and explanatory notes, or in the Excel file,  and is licensed under the Creative Commons Attribution 2.5 license (Australia).
Toby Hudson