3.55 Analysis across the 15 projects is somewhat limited by the sample size, their short reporting history in the DMO MPR and differing stages in the project life cycle. These aspects will improve in subsequent years with further additions to the number of projects included in the DMO MPR, longer reporting histories through successive DMO MPRs and greater maturity of projects when the more recently approved projects, like the AWD and LHD Ships, have progressed. The current PDSS format and content also constrain more extensive qualitative and quantitative analysis. Nevertheless, across the 15 MPR projects, schedule - not cost - performance is clearly seen as the most significant risk and issue for DMO project management.