2012 DiversityInc Top 50 Companies for Diversity list…announced…PricewaterhouseCoopers…named…No. 1…“…PwC…partners spend a rotational tour as the chief diversity executive…This…has propelled PwC to…ha[ve] a third more women in…senior management than the remaining DiversityInc Top 10.”…In a breakthrough year, huge gains in diversity were seen at the senior-most levels. At the CEO level, companies in the 2012 DiversityInc Top 50 have twice the percentage of women as the Fortune 500, triple the percentage of Asians and four times the percentages of Blacks and Latinos.