The value axis is usually the vertical axis, or y-axis, of the chart. It is used to display numeric data values that are being charted. A field that is dragged into the data fields region will be plotted on the value axis. The category axis is usually the horizontal axis, or x-axis, of the chart.
Tuesday at 10am is most stressful time of week. The most stressful time of the working week is Tuesday at 10am, a study revealed. Half of British employees pin-pointed mid-morning on Tuesday as their 'stress peak' - when their workload becomes 'too much' and they start to crumble under the pressure.
About one in every three deaths in the US is attributed to heart disease. The most common form of heart disease is coronary artery disease (CAD), which can lead to a heart attack. Interestingly, more heart attacks and other cardiovascular events occur on Mondays than any other day of the week. This Monday cardiac phenomenon has been recognized for some time, and has long been believed to be related to work stress.