Decade | Lumber mills (MLMB) | Chip mills (MC) | Plywood mills (MPLY) | Panel mills (MPNL) | Sources for the time period |
---|---|---|---|---|---|
1990–2065 | 84 | 5 | 8 | 3 | [20] |
(82–91) | (3–7) | (6–8) | (0–4) | ||
1980–1989 | 79 | 13 | 8 | Linear interpolation | |
(73–84.5) | (7.8–16.5) | (7.5–10.5) | |||
1970–1979 | 72 | 19 | 9 | ||
(64–78) | (12.5–26) | (9–13) | |||
1965–1969 | 76 | 15 | 9 | [23] | |
(75–76.8) | (14.6–15.5) | (8.6–9.2) |