| Year | Computations per KWh (1E+09) |
| 1985 | 50 |
| 1987 | 100 |
| 1992 | 1000 |
| 1997 | 10,000 |
| 2003 | 100,000 |
| 2008 | 1,000,000 |
| 2010 | 15,000,000 |
| 2012 | 20,000,000 |
| 2014 | 30,000,000 |
| 2016 | 40,000,000 |
| 2018 | 50,000,000 |