| WA 1997 Q1 Food 18547.3231 46480.3400 | |
| CA 1997 Q1 Food 10393.8396 26044.8400 | |
| OR 1997 Q1 Food 11505.6859 28736.1400 | |
| OR 1997 Q3 Food 10451.3077 26251.4800 | |
| WA 1997 Q3 Food 18759.6667 47032.2700 | |
| CA 1997 Q3 Food 11334.0783 28523.8500 | |
| WA 1997 Q4 Food 21125.2796 52966.5500 | |
| WA 1997 Q2 Food 17890.6538 44798.5900 | |
| CA 1997 Q2 Food 11135.9505 27879.9100 | |
| CA 1997 Q4 Food 13116.4820 32744.5700 | |
| OR 1997 Q4 Food 9924.4342 24819.5500 | |
| OR 1997 Q2 Food 9086.0221 22757.5000 |