Cause. Hives can also be classified by the purported causative agent. Many different substances in the environment may cause hives, including medications, food and physical agents. In perhaps more than 50% of people with chronic hives of unknown cause, it is due to an autoimmune reaction. Medications
The average American pays almost 30% of their income to taxes. Here's the breakdown. According to the IRS's preliminary data from the 2015 tax year (the returns you filed during 2016), there was a total of $1.454 trillion in income tax owed, which translates to an average effective federal income tax rate of about 13.5% per return.
Sweden Personal Income Tax Rate 1995-2017 | Data | Chart | Calendar. The Personal Income Tax Rate in Sweden stands at 57.10 percent. Personal Income Tax Rate in Sweden averaged 56.31 percent from 1995 until 2016, reaching an all time high of 61.40 percent in 1996 and a record low of 51.50 percent in 2000. In Sweden, the Personal Income Tax Rate is a tax collected from individuals and is imposed on different sources of income like labour, pensions, interest and dividends.