Table
| Cost index | Last quarter change (per cent) | Last year change (per cent) | |
|---|---|---|---|
| 2nd quarter 2012 | 114.2 | -0.44 | 2.61 |
| 3rd quarter 2012 | 114.8 | 0.53 | 1.95 |
| 4th quarter 2012 | 114.3 | -0.44 | 0.70 |
| 1st quarter 2013 | 114.6 | 0.26 | -0.09 |
| 2nd quarter 2013 | 114.0 | -0.52 | -0.18 |
| 3rd quarter 2013 | 116.0 | 1.75 | 1.05 |
| 4th quarter 2013 | 116.8 | 0.69 | 2.19 |
| 1st quarter 2014 | 117.1 | 0.26 | 2.18 |
| 2nd quarter 2014 | 117.3 | 0.17 | 2.89 |
| 3rd quarter 2014 | 118.1 | 0.68 | 1.81 |
| 4th quarter 2014 | 116.3 | -1.52 | -0.43 |
| 1st quarter 2015 | 113.7 | -2.24 | -2.90 |
| 2nd quarter 2015 | 115.4 | 1.50 | -1.62 |