What to trade around Australia Employment Change news event

Based on the last 12 Employment Change events in Australia, we expect GBPUSD to trend downwards later today. Based on these past events there is a 66.67% chance of this. We expect GBPUSD to trend downwards 2 hours following the event release at 20 May 11:30 if the released value is < 15K. A price movement of 21 pips is expected. Historical events that allowed us to draw this conclusion

18 Feb 11:30
14 May 11:30

All references to movement sizes are expressed assuming a lot size of 100,000 units (“standard account”).