U.S. Periodical Prices—2002
from American Libraries
| Year | Number of Titles | Average Price | Percentage Increase | Index |
|---|---|---|---|---|
| 1984 | 3,942 | 72.47 | — | 100.0 |
| 1985 | 3,942 | 80.78 | 11.5 | 111.5 |
| 1986 | 3,942 | 87.38 | 8.2 | 120.6 |
| 1987 | 3,942 | 96.36 | 10.3 | 133.0 |
| 1988 | 3,942 | 105.45 | 9.4 | 145.5 |
| 1989 | 3,942 | 114.07 | 8.2 | 157.4 |
| 1990 | 3,942 | 124.74 | 9.4 | 172.1 |
| 1991 | 3,942 | 138.53 | 11.1 | 191.2 |
| 1992 | 3,942 | 155.93 | 12.6 | 215.2 |
| 1993 | 3,941 | 165.25 | 6.0 | 228.0 |
| 1994 | 3,941 | 179.53 | 8.6 | 247.7 |
| 1995 | 3,941 | 196.57 | 9.5 | 271.3 |
| 1996 | 3,941 | 215.37 | 9.6 | 297.2 |
| 1997 | 3,939 | 237.14 | 10.1 | 327.2 |
| 1998 | 3,938 | 259.69 | 9.5 | 358.4 |
| 1999 | 3,937 | 285.04 | 9.8 | 393.3 |
| 2000 | 3,935 | 311.37 | 9.2 | 429.7 |
| 2001 | 3,928 | 338.23 | 8.6 | 466.7 |
| 2002 | 3,919 | 363.77 | 7.6 | 502.0 |