Here, thanks to JihadWatch and Robert Spencer, a very good graphic that shows the number of Qassam rockets and mortar rounds [??] fired from Gaza into Israel during the past year. The renewed bombardment by Hamas that Israel is now responding to.
A four month lull, a truce, from July until October. Then the bombardment began anew, with a vengeance!
It will be interesting to see the graphic after the current Israeli offensive ends, and for some months subsequent to that.