Most of the information elements important to the design of the prosthesis were accounted for in less than a third of the work orders and some as infrequently as in 4.5% of the work orders.
Flest atriði, sem spurt var um og teljast til hönnunarlegra lykilatriða, komu fram á minna en þriðjungi beiðnanna og allt niður í 4,5% þeirra.