strike
- Jun- 2017 -11 June
- 11 June
- 9 June
- 8 June
- 8 June
- 8 June
- 2 June
- 1 June
- May- 2017 -30 May
- 29 May
- 27 May
- 17 May
- 16 May
- 9 May
- 5 May
- 2 May
- 2 May
- 1 May
- 1 May
- Apr- 2017 -30 April
- 29 April
- 29 April
- 27 April
- 26 April
- 25 April
