The percent frequency of S&P 100 companies in the Consumer Discretionary sector is the percent frequency of S&P 500 companies in the same sector. The percent frequency for S&P 100 companies in the Consumer Staples sector is the percent frequency of S&P 500 companies in the same sector. The percent frequency of S&P 100 companies in the combined sectors (Consumer Discretionary and Consumer Staples) is the percent frequency of S&P 500 companies in the two sectors