Notice that total sales ($278,470) is the same in all pivot tables. Each table presents a different view of the same data, so they all sum to the same number. So, first and foremost, a pivot table can help you answer questions you have about your data. And in Excel, there is no better tool for this job.
Medical errors are third-leading cause of death in United States: Study. Go to the doctor or hospital when you're sick in the hopes of getting better, and you might end up dead, instead. A new study estimates that medical errors are actually the third-leading cause of death in the United States, responsible for a whopping 251,454 fatalities in 2013.
The Top Causes of Death in the United States and What You Can Do About Them. Of all the causes of death in the United States of America, just 5 account for over 70% or 7 out of every 10 deaths. Of these, just two, heart disease and cancer, account for over half of all deaths in the country. This trend has persisted for many years.