Total Number of Books Added

A local library recorded the number of new books added each month for a year. Below are the monthly additions:

• January: 30
• February: 45
• March: 50
• April: 40
• May: 60
• June: 55
• July: 70
• August: 65
• September: 75
• October: 80
• November: 50
• December: 90

Calculate the total number of new books added to the library throughout the year.