So, I'm not going to tell you you're wrong, actually. So, I think there is a good reason why, to kind of look at real terms, whether it's revenues or spending, the Government uses the GDP deflator. It is the, sort of, most comprehensive measure of inflation across the whole economy. But you're right that different services and the public sector as a whole can face an inflation rate that differs from that overall figure.
Now, what I'd say is that I wouldn't just want to compare, if you like, the increase in the price of inputs that the Government has because you would also hope that there's some increase in the productivity into which those inputs are put. So, if your wage bill goes up by, say, 4 per cent, you'd hope you were getting a bit more out of those workers because of new processes and technology and so on, which means that maybe, actually, you know, you get a 1 per cent or 2 per cent improvement in the output you get, so the actual cost per unit of output goes up by more like 2 per cent. Now, traditionally, we haven't seen so much of that in services like social care, like parts of the health service that are very labour intensive. So, what I'd say here is that, looking historically, there are indices of, if you like, costs that the Office for National Statistics produces for things like health and social care, and you can kind of track those, and they do often show increases in prices—not always, but often—that are above whole economy inflation, particularly for social care, where they suggest there's been quite a big decline in productivity.
Looking at the kind of figures—. I've done this, not for Wales, but for England, but when we looked at the kind of cost pressures faced by many of the services for councils in England, you did see things like adult social care costs, care home placements, homecare per hour, home-to-school transport for disabled children, temporary accommodation, things like that, going up by substantially more than the whole economy inflation. So, when I looked at it between 2019 and 2023, I think overall inflation over that period was about 18 per cent, but the cost of homecare and care home placements for the over 65s went up by almost double that. In part, driven by the cost of the higher national living wage, which is a kind of key part of the costs faced by some of those services.
So, I haven't got any kind of precise figures for you, and we don't have forecasts for these, we just have outturn data for these, unfortunately, but I think it is fair to say that, for certain services, at least—some of those in the NHS and some of those in councils—there have been increases in costs that have outpaced overall economy-wide inflation. And coming back to the previous point, the most recent independent forecast average is for consumer prices index inflation of 2.4 per cent next year and wage growth of 3.2 per cent. Now, actually, back in March, when the OBR made its forecasts, it was for about 2.3 per cent and 3 per cent respectively, so above what the OBR was forecasting even back in March. The OBR has tended to be a bit more, if you like, on the low side compared to other forecasters on things like earnings growth and price growth over the last couple of years.