| 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | |
| All aged 5–11 years with asthma | 130 311 | 139 502 | 150 874 | 162 323 | 180 456 | 200 673 | 216 011 | 243 364 | 263 959 | 280 345 | 273 299 | 270 497 | 263 391 |
| ICS for asthma (% of 5–11-year-olds) | 5249 (4.1) | 7203 (5.2) | 9528 (6.3) | 12 283 (7.6) | 14 533 (8.1) | 17 166 (8.6) | 18 237 (8.4) | 18 238 (7.5) | 18 189 (6.9) | 18 117 (6.5) | 16 802 (6.1) | 14 157 (5.2) | 11 209 (4.2) |
| Defined daily dose | 4038 | 5522 | 7399 | 9502 | 11 129 | 13 089 | 13 885 | 13 864 | 13 970 | 14 085 | 13 014 | 10 930 | 8537 |
| 401–800 μg (% of defined dose | 412 (10.2) | 547 (9.9) | 707 (9.6) | 918 (9.7) | 1100 (9.9) | 1325 (10.1) | 1371 (9.9) | 1236 (8.9) | 1125 (8.1) | 929 (6.6) | 675 (5.2) | 440 (4.0) | 305 (3.6) |
| >800 μg (% of defined dose) | 45 (1.1) | 72 (1.3) | 149 (2.0) | 248 (2.6) | 386 (3.5) | 500 (3.8) | 548 (3.9) | 549 (4.0) | 552 (4.0) | 587 (4.2) | 593 (4.6) | 514 (4.7) | 389 (4.6) |
Values in parentheses are percentages.