As recorded by GPS
I did not start recording daily data until 6/3/2011
| Year. | No Records. | divided by 365 |
| 2011 | 229 | 0.62739726 |
| 2012 | 278 | 0.761643836 |
| 2013 | 275 | 0.753424658 |
| 2014 | 322 | 0.882191781 |
| 2015 | 254 | 0.695890411 |
| 2016 | 278 | 0.761643836 |
| 2017 | 254 | 0.695890411 |
| 2018 | 271 | 0.742465753 |
| 2019 | 303 | 0.830136986 |
Average for full years 0.795890411