Growth in output per hour of all persons, nonfarm business, seasonally adjusted, 2001 II - 2003 I (percent change from previous quarter at annual rate) Percent change from previous quarter at annual rate 2001 II -0.1 2001 III 2.1 2001 IV 7.2 2002 I 8.6 2002 II 1.7 2002 III 5.5 2002 IV 0.7 2003 I 1.6