| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 10 | Raw Materials | 25 | 29 |
14.8%
|
| 11 | other raw materials | 37 | 43 |
21.9%
|
| 12 | Oil and Fuels | 35 | 41 |
20.7%
|
| 13 | water | 36 | 42 |
21.3%
|
| 14 | Electricity | 36 | 42 |
21.3%
|