Table:
text: List of tallest buildings in Panama City
Tallest buildings
Tallest buildings
Rank_ Name_ Height_m_feet Floors Year_
1 Trump Ocean Club International Hotel and Tower 284 / 932 70 2011
2 Vitri Tower 281 / 921 75 2012
3 Ocean Two 273 / 896 73 2010
4 The Point 266 / 873 65 2010
5 Arts Tower 264 / 866 80 2012
6 Tower Financial Center 255 / 837 57 2011
7 F&F Tower 243 / 797 52 2011
8 Pearl Tower 242 / 795 70 2011
9 Torre Waters 242 / 794 75 2011
10 Megapólis, Torre 1 230 / 755 62 2011
11 Q Tower 226 / 740 65 2011

Question: Using the list of tallest buildings in Panama City, when was the average year that the number of stories exceeded 75?