A few months <a href=" https://www.gtxgaming.co.uk/blog/nexium-use-in-infants.pdf#abandoned ">cheapest nexium</a> It is not as if the status quo were working so well. The industry is rife with governance issues, and putting the same people on the board over and over again is not going to fix that. According to the report by Women in Mining and PriceWaterhouse Coopers, profit margins are higher for mining companies with women on the board. Of the top 500 mining companies surveyed, the 18 mining companies with 25 percent or more of their board consisting of women had an average net profit margin for the 2011 financial year that was 49 percent higher than the average net profit margin for all top 500 mining companies. Their research also showed that those mining companies with female board members have a higher average profit margin overall (23 percent) than the average net profit margin for the top 100 mining companies (20 percent).