Step 1

300

01 October—10 October

Step 2

600

11 October—20 October

Step 3

1000

21 October—31 October

Step 4

300

01 November—10 November

Step 5

600

11 November—20 November

Step 6

1000

21 November—30 November

Step 7

300

01 December—10 December

Step 8

600

11 December—20 December

Step 9

1000

21 December—31 December

Step 10

500

01 January—16 January

Step 11

1000

17 January—31 January

Step 12

1000

01 March—31 March

Step 13

1000

30 April—30 April

Step 14

1000

31 May—31 May

Step 15

2000

01 June—31 July

Step 16

1000

01 August—31 August

Step 17

2000

01 September—31 October