what kind of dividends are we expecting?

It has never been lower than the previous one, is it going to happen anytime soon?

Ordinary Dividends
Dividend Type Cents Per Share Franked % Ex-Dividend Date Pay Date
Final 153.00 100 18 Aug, 08 01 Oct, 08
Interim 113.00 100 18 Feb, 08 02 Apr, 08
Final 149.00 100 20 Aug, 07 05 Oct, 07
Interim 107.00 100 19 Feb, 07 05 Apr, 07
Final 130.00 100 14 Aug, 06 05 Oct, 06
Interim 94.00 100 20 Feb, 06 05 Apr, 06
Final 112.00 100 15 Aug, 05 23 Sep, 05
Interim 85.00 100 14 Feb, 05 31 Mar, 05
Final 104.00 100 16 Aug, 04 24 Sep, 04
Interim 79.00 100 16 Feb, 04 30 Mar, 04
Final 85.00 100 22 Aug, 03 08 Oct, 03
Interim 69.00 100 14 Feb, 03 28 Mar, 03
Final 82.00 100 23 Aug, 02 08 Oct, 02
Interim 68.00 100 15 Feb, 02 28 Mar, 02
Final 75.00 100 24 Aug, 01 08 Oct, 01
Interim 61.00 100 16 Feb, 01 30 Mar, 01
Final 72.00 100 01 Sep, 00 09 Oct, 00
Interim 58.00 100 16 Feb, 00 31 Mar, 00
Final 66.00 100 17 Aug, 99 30 Sep, 99
Interim 49.00 100 15 Feb, 99 26 Mar, 99
Final 58.00 100 18 Aug, 98 30 Sep, 98
Interim 46.00 100 17 Feb, 98 27 Mar, 98
Final 57.00 100 13 Aug, 97 30 Sep, 97
Interim 45.00 100 18 Feb, 97 27 Mar, 97
Final 52.00 100 28 Aug, 96 30 Sep, 96
Interim 38.00 100 27 Feb, 96 01 Apr, 96
Final 46.00 100 27 Sep, 95 25 Oct, 95
Interim 36.00 100 31 Mar, 95 28 Apr, 95
Final 36.00 100 28 Sep, 94 26 Oct, 94
Interim 24.00 100 01 Apr, 94 29 Apr, 94
Final 22.00 100 29 Sep, 93 27 Oct, 93
Interim 20.00 100 01 Apr, 93 30 Apr, 93
Final 20.00 100 01 Oct, 92 30 Oct, 92
Interim 20.00 100 02 Apr, 92 30 Apr, 92