60% of families are dual income. [1]<p>(53657&#x2F;1.6) &#x2F; 52 = $644. That makes the hourly rate $18.72.<p>So around 20 hours to make 1930&#x27;s purchasing power.<p>Keynes prediction still ahead.<p>[1] <a href="http:&#x2F;&#x2F;www.pewresearch.org&#x2F;fact-tank&#x2F;2015&#x2F;06&#x2F;18&#x2F;5-facts-about-todays-fathers&#x2F;ft_dual-income-households-1960-2012-2&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.pewresearch.org&#x2F;fact-tank&#x2F;2015&#x2F;06&#x2F;18&#x2F;5-facts-abou...</a>