55+ | 35-54 | 21-34 | |
---|---|---|---|
Declined greatly in quality | 32.5% | 25.9% | 10.5% |
Declined somewhat in quality | 41.5% | 44.4% | 44.6% |
Remained about the same | 13.4% | 16.5% | 19.9% |
Improved somewhat in quality | 8.6% | 10.8% | 21.5% |
Improved greatly in quality | 2.8% | 2.1% | 3.1% |