Korea, South
The following table shows previous lists and the number of systems installed when the list was published. Country Efficiency in the table is SUM(Rmax)/SUM(Rpeak), expressed as a percentage.
| List | Systems | Highest Ranking | Sum Rmax (GFlops) |
Sum Rpeak (GFlops) |
Efficiency (%) |
|---|---|---|---|---|---|
| 06/2011 | 4 | 20 | 950833.00 | 1126280.00 | 84.42 |
| 11/2010 | 3 | 19 | 907600.00 | 1065455.00 | 85.18 |
| 06/2010 | 1 | 15 | 274800.00 | 307439.00 | 89.38 |
| 11/2009 | 2 | 14 | 298170.00 | 338159.00 | 88.17 |
| 11/2008 | 1 | 278 | 16990.00 | 24576.00 | 69.13 |
| 06/2008 | 1 | 131 | 16990.00 | 24576.00 | 69.13 |
| 11/2007 | 1 | 72 | 15706.00 | 18442.00 | 85.16 |
| 06/2007 | 5 | 53 | 35313.30 | 44368.40 | 79.59 |
| 11/2006 | 6 | 29 | 33715.30 | 49347.60 | 68.32 |
| 06/2006 | 4 | 22 | 27121.30 | 37027.60 | 73.25 |
| 11/2005 | 7 | 16 | 31599.10 | 44043.72 | 71.74 |
| 06/2005 | 14 | 51 | 28866.75 | 44545.28 | 64.80 |
| 11/2004 | 11 | 65 | 16356.15 | 27132.80 | 60.28 |
| 06/2004 | 9 | 45 | 11220.00 | 19644.40 | 57.12 |
| 11/2003 | 14 | 22 | 10686.40 | 19171.00 | 55.74 |
| 06/2003 | 13 | 56 | 5553.60 | 9228.60 | 60.18 |
| 11/2002 | 8 | 80 | 2373.40 | 4268.60 | 55.60 |
| 06/2002 | 11 | 158 | 2138.10 | 3256.00 | 65.67 |
| 11/2001 | 16 | 142 | 2281.90 | 3224.00 | 70.78 |
| 06/2001 | 6 | 112 | 700.67 | 928.40 | 75.47 |
| 11/2000 | 4 | 100 | 487.87 | 614.80 | 79.35 |
| 06/2000 | 4 | 73 | 454.87 | 526.80 | 86.35 |
| 11/1999 | 5 | 76 | 354.07 | 442.96 | 79.93 |
| 06/1999 | 3 | 78 | 149.96 | 221.84 | 67.60 |
| 11/1998 | 6 | 63 | 212.87 | 304.40 | 69.93 |
| 06/1998 | 8 | 52 | 237.41 | 334.04 | 71.07 |
| 11/1997 | 9 | 43 | 183.81 | 255.08 | 72.06 |
| 06/1997 | 9 | 33 | 165.24 | 241.08 | 68.54 |
| 11/1996 | 3 | 137 | 29.05 | 35.74 | 81.29 |
| 06/1996 | 6 | 96 | 38.04 | 50.26 | 75.70 |
| 11/1995 | 6 | 74 | 35.38 | 46.27 | 76.47 |
| 06/1995 | 1 | 62 | 13.70 | 15.24 | 89.91 |
| 11/1994 | 3 | 38 | 16.02 | 17.90 | 89.47 |
| 06/1994 | 3 | 38 | 16.02 | 17.90 | 89.47 |
| 11/1993 | 4 | 23 | 16.62 | 18.57 | 89.51 |
| 06/1993 | 3 | 188 | 3.17 | 3.95 | 80.21 |