ARBITRON INC

CUSIP: 03875Q108 Class: COM

TEXAS PERMANENT SCHOOL FUND CORP's Holding History (CIK: 0001223779)

Note: Option positions (PUT/CALL) are excluded.

Q2 2013
Shares 29,927 Value ($000) $1,390 Avg Close — Range —
Q1 2013
Shares 30,020 Value ($000) $1,407 Avg Close — Range —