Susie's+Cell+Phone+Usage

Susie Smith’s cell phone usage (in minutes) by month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 181 216 204 235 209 273 302 322 201 205 197 220

Susie Smith’s text messages by month 4 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 901 889 925 955 910 1178 1567 1601 927 892 900 989