+High Blood Pressure. High blood pressure, or hypertension, is a major risk factor for heart disease. If not controlled, high blood pressure can affect your heart and other major organs, including your kidneys and brain.
21.67 days per month. There are 52 weeks in the year with 5 working days each = 260 days, and when divided by 12 months = 21.67 days. Weekday holidays are also included. I would say this to be more a accurate calculation: Would it not be correct to say on average there are 365.25 days a year (365 normally 366 every 4th year).
Among Chinese workers, the hardest-working are typically migrants. In 2013, the average migrant worker worked 8.8 hours each day, with nearly 85% of migrants working more than 44 hours every week, according to National Bureau of Statistics data. They earned an average monthly salary of 2,609 yuan ($424) last year, up almost 14% from a year earlier, official data showed.