Year-over-year operating income growth rate
| Period | Value |
|---|---|
| Q1 2005 | 47.43% |
| Q4 2004 | -2.97% |
| Q3 2004 | 76.12% |
| Q2 2004 | -66.23% |
| Q1 2004 | 90.49% |
| Q4 2003 | -37.37% |
| Q3 2003 | 12.26% |
| Q2 2003 | -16.38% |
| Q1 2003 | -4.56% |
| Q4 2002 | -18.12% |
| Q3 2002 | 19.48% |
| Q2 2002 | 31.00% |
| Q1 2002 | 26.85% |
| Q4 2001 | -80.00% |
| Q3 2001 | 49.74% |
| Q2 2001 | -24.07% |
| Q1 2001 | -26.53% |
| Q4 2000 | 28.10% |
| Q3 2000 | 2.66% |
| Q2 2000 | 26.20% |
| Q1 2000 | -39.56% |
| Q4 1999 | -16.46% |
| Q3 1999 | 92.68% |
| Q2 1999 | -42.25% |
| Q1 1999 | -10.13% |
| Q4 1998 | -12.22% |
| Q3 1998 | 52.54% |
| Q2 1998 | 13.46% |
| Q1 1998 | 108.00% |
| Q4 1997 | -43.18% |
| Q3 1997 | 4.76% |
| Q2 1997 | -34.38% |
| Q1 1997 | -43.36% |
| Q4 1996 | 63.77% |
| Q3 1996 | 4.55% |
| Q2 1996 | 153.85% |
| Q1 1996 | 0.00% |
| Q3 1995 | -53.33% |
| Q2 1995 | 200.00% |
| Q1 1995 | 0.00% |