strike
- Jan- 2020 -27 January
- 21 January
- 9 January
- 8 January
- 7 January
- 6 January
- 6 January
- 3 January
- 2 January
- Dec- 2019 -26 December
- 26 December
- 18 December
- 17 December
- 16 December
- 16 December
- 16 December
- 16 December
- 15 December
- 14 December
- 10 December
- 8 December
- 4 December
- Nov- 2019 -25 November
- 24 November
- 22 November
