8 October 2020

• curprev 13:5813:58, 8 October 2020‎ imported>Doug Williamson‎ 1,180 bytes +71‎ No edit summary

1 December 2018

• curprev 15:1515:15, 1 December 2018‎ imported>Doug Williamson‎ 1,109 bytes +13‎ Expand explanatory penultimate sentence.

21 November 2018

• curprev 09:0609:06, 21 November 2018‎ imported>Baseby2@msn.com‎ m 1,096 bytes +195‎ Inclusion of rationale for measure

15 January 2016

• curprev 19:1119:11, 15 January 2016‎ imported>Doug Williamson‎ 901 bytes +4‎ Improve calculation.

13 November 2015

• curprev 15:0015:00, 13 November 2015‎ imported>Doug Williamson‎ 897 bytes +69‎ Colour change of example headers

21 March 2015

• curprev 12:3512:35, 21 March 2015‎ imported>Doug Williamson‎ 828 bytes −31‎ Standardise appearance of page

15 March 2015

• curprev 13:0613:06, 15 March 2015‎ imported>Doug Williamson‎ 859 bytes +2‎ Standardise appearance of page.
• curprev 09:0809:08, 15 March 2015‎ imported>Doug Williamson‎ 857 bytes −1‎ Punctuation

14 March 2015

• curprev 15:3115:31, 14 March 2015‎ imported>Doug Williamson‎ 858 bytes +15‎ Align presentation of formula with qualification material

25 September 2014

• curprev 08:1608:16, 25 September 2014‎ imported>Doug Williamson‎ m 843 bytes +17‎ Added more space so that calculations are clearer

5 August 2013

• curprev 13:5913:59, 5 August 2013‎ imported>Doug Williamson‎ m 826 bytes +2‎ Spacing

28 May 2013

• curprev 14:0114:01, 28 May 2013‎ imported>Kmacharla‎ 824 bytes −3‎ No edit summary

23 October 2012

• curprev 14:1914:19, 23 October 2012‎ imported>Administrator‎ 827 bytes +827‎ CSV import