increased
- Apr- 2017 -6 April
- Mar- 2017 -30 March
- 16 March
- 15 March
- 13 March
- 9 March
- Jan- 2017 -25 January
- Dec- 2016 -24 December
- 16 December
- 10 December
- Nov- 2016 -9 November
- 7 November
- Oct- 2016 -11 October
- Sep- 2016 -26 September
- 21 September
- 4 September
- Aug- 2016 -24 August
- Jul- 2016 -18 July
- Jun- 2016 -22 June
- 21 June
- 20 June
- 15 June
- May- 2016 -3 May
- Apr- 2016 -30 April
- 1 April
