Diolch yn fawr, Llywydd. I move the amendment in the name of Paul Davies. 15,841; 20,158; 17,236. These are not abstract numbers. Let me explain. In 1954, the number of house completions, or dwellings completed, by all agencies was 15,841: 13,197 of those were in the public sector, the largest number of houses ever built by the public sector. That was 1954. In 1967—and I will just finish this bit—20,158 dwellings were completed, with 10,936 in the public sector. In 1975, 17,236 dwellings were completed, with 8,336 in the public sector, although that year the private sector just outbuilt the public sector. I will give way if you've got a point to make.