increased
- Jan- 2018 -11 January
- 11 January
- 6 January
- 3 January
- 3 January
- 2 January
- 1 January
- Dec- 2017 -31 December
- 29 December
- 27 December
- 26 December
- 9 December
- 7 December
- 7 December
- 1 December
- Nov- 2017 -26 November
- 23 November
- 1 November
- Aug- 2017 -21 August
- 6 August
- Apr- 2017 -29 April
- 17 April
- 17 April
- 15 April
- 7 April
