Last week the Bureau of Labor Statistics reported that the U.S. economy created 178,000 jobs – with 156,000 in the private sector and 22,000 in government – which is right in line with the monthly average for 2016.

But let’s dig a little deeper past the headline numbers. For years we’ve argued that there’s more to the story than just the number of jobs created. We want to know, and our economy depends on, how much money people are paid.

To answer that question, years ago we created the Dent Employment Index. It tracks the new jobs created each month by income, and then separates them into twelve buckets that each represent an hourly wage range.

Each bucket contains an equal number of workers in the overall economy, so there are six groups below the median wage and six groups above. When we compare the latest batch of jobs created by income with the spread of existing jobs, it allows us at a glance to see if we’re adding more jobs in higher-paying positions or concentrating work at the low end.

The numbers from November are promising at first glance…

enm_12-7_chart1

We added more private-sector workers (93,000) above the median wage than below (63,000).

That’s a great result that we should not discount. Even though new jobs aren’t spread evenly across wage buckets, there was a good mix of high and low-paying positions created, with a skew toward the upper end.

But this one month obscures a long-term trend in the jobs market: Middle-class growth is missing.

Compare the monthly chart above with a chart of the last 12 months…

enm_12-7_chart2

While the numbers still show positive results with more jobs added above the median than below, the middle categories are woefully shy of growth – and jobs below the median are highly concentrated in the lowest bucket of $12.98-$16.79 hourly wages.

A quick glance at the job description table in the BLS report explains the situation. Over the last year, we added a bunch of bartenders, waitresses, and low-end retail employees to the national payroll. These jobs pay low-end wages. For example, on average $14.94 in retail and $12.55 in leisure and hospitality for November.