5. What does the "The calculation of dilutive or potentially dilutive.." paragraph mean? I 14 The calculation of dilutive or potentially dilutive common shares related to our convertible securities considers the conversion features or redemption features, whichever are more dilutive. Redemption features are only considered if we have the right to settle redemption requests through the issuance of our common stock, as in the case of our 2.75% and 8.00% convertible securities. In this case, the "if redeemed calculations are based upon the 12-month average price of our common stock and the weighted average number of the respective securities outstanding during the periods presented. The dilutive effect of our convertible securities may fluctuate from period to period as a result of the as reported net income levels and the average market price of our common stock