<span style="line-height: 107%; font-family: "calibri","sans-serif"; font-size: 11pt; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: "times new roman"; mso-bidi-theme-font: minor-bidi; mso-ansi-language: en-us; mso-fareast-language: en-us; mso-bidi-language: ar-sa;">Spectrum
usage and availability - Q1 2014</span>