Como criar um histograma com o ano sem os anos se somarem em outras colunas?

[armingrudd]

How to create a histogram with the year without the years adding up in other columns?

Dear, I’m using KNIME 4.7.2. In the project I have data with the year column and I would like to create a histogram or bar chart with the year columns. I created it, however, the number of records is always wrong and, depending on the adjustments of the parameters in the histogram node, or the number is added to the first column of the year or the last, has anyone gone through this or knows how to solve it? Here are some images: Image 1 - Example of the flow Image 2- Result of the “Group By”…