| Year |
ESS valuation (US $) |
ESS loss (US $) |
Per capita ESS valuation (US $) |
Per capita ESS loss (US $) |
| 1911 |
7714924.50 |
198524.50 |
559.66 |
0.03 |
| 1967 |
7082206.00 |
831243.00 |
27.69 |
0.12 |
| 1986 |
6462356.00 |
1451093.00 |
11.58 |
2.6 |
| 2010 |
3706979.00 |
4206470.00 |
2.98 |
3.38 |
| 2015 |
2785024.00 |
5128425.00 |
1.93 |
3.56 |
|
