to business and restore confidence" and the Lyons period gave Australia "stability and eventual growth" between the drama of the Depression and the outbreak of the Second World War. A lowering of wages was enforced and industry tariff protections maintained, which together with cheaper raw materials during the 1930s saw a shift from agriculture to manufacturing as the chief employer of the Australian economy—a shift which was consolidated by increased investment by the commonwealth government into defence and armaments manufacture. Lyons saw restoration of Australia's exports as the key to economic recovery. The extent of unemployment in Australia, often cited as peaking at 29 per cent in 1932 is debated. "Trade union figures are the most often quoted, but the people who were there...regard the figures as wildly understating the extent of unemployment" wrote historian Wendy Lowenstein in her collection of oral histories of the depression; however, David Potts argued that "over the last thirty years ...historians of the period have either uncritically accepted that figure (29% in the peak year 1932) including rounding it up to 'a third', or they have passionately argued that a third is far too low." Potts himself though suggested a peak national figure of 25 per cent unemployed. Measurement is difficult in part because there was great variation, geographically, by age and by gender, in the level of unemployment. Statistics collected by historian Peter Spearritt show 17.8 per cent of men and 7.9 per cent of women unemployed in 1933 in the comfortable Sydney suburb of Woollahra. (This is not to say that 81.9 per cent of women were working but that 7.9 per cent of the women interested/looking for work were unable to find it, a much lower figure than maybe first thought, as many women stayed home and were not in the job force in those years, especially if they were unable to find work.) In the working class suburb of Paddington, 41.3 per cent of men and 20.7 per cent of women were listed as unemployed. Geoffrey Spenceley stated that apart from variation between men and women, unemployment was also much higher in some industries, such as the building and construction industry, and comparatively low in the public administrative and professional sectors. In country areas, worst hit were small farmers in the wheat belts as far afield as north-east Victoria and Western Australia, who saw more and more of their income