Table
| Per cent | Index | Weights1 | ||
|---|---|---|---|---|
| March 2013 / February 2013 | March 2013 / March 2012 | March 2013 | ||
| 1The weights are updated annually, and are valid for the entire year. | ||||
| Industrial Classification | ||||
| Extraction, mining, manufacturing and electricity | 0.9 | -3.4 | 247.1 | 1 000.0 |
| Extraction and related services | 0.2 | -8.1 | 378.5 | 482.3 |
| Mining and quarrying | -0.1 | 10.4 | 166.8 | 9.6 |
| Manufacturing | 1.0 | -1.2 | 157.7 | 466.1 |
| Food, beverages and tobacco | -0.5 | 1.7 | 145.6 | 94.6 |
| Refined petroleum, chemicals, pharmaceuticals | 2.0 | -4.9 | 220.3 | 136.5 |
| Basic metals | 0.8 | -5.1 | 162.7 | 41.3 |
| Machinery and equipment | 0.5 | 1.4 | 147.8 | 47.9 |
| Electricity, gas and steam | 7.8 | 21.7 | 282.7 | 42.0 |