Table 1. Statistics of speech recognition rates. The number indicates correctly recognized words, followed by the percentage in parenthesis. SD indicates the standard deviation; Max, the highest instance; Min, the lowest instance
| Statistics | Content words (%) | Function words (%) | All words (%) |
| Average | 34.6 (73.6) | 41.6 (81.5) | 76.2 (77.7) |
| SD | 4.1 (8.6) | 2.6 (5.1) | 6.1 (6.3) |
| Max | 41 (87.2) | 45 (88.2) | 86 (87.8) |
| Min | 35 (68.6) | 27 (57.4) | 62 (63.3) |