JLabel lbByDay = new JLabel(Strings.message("report.articles.read.by.day.title"));
Font fntBold = lbByDay.getFont().deriveFont(Font.BOLD);
lbByDay.setFont(fntBold);
builder.append(lbByDay, 1, CellConstraints.CENTER, CellConstraints.DEFAULT);
builder.appendRelatedComponentsGapRow(2);
builder.appendRow("p:grow");
builder.append(chartByDay, 1, CellConstraints.FILL, CellConstraints.FILL);
builder.appendUnrelatedComponentsGapRow(2);
JLabel lbByDayReset = new JLabel(Strings.message("report.articles.read.by.day.title") + " " +