[ai] | 0.72 | [ai] | 0.44 | ||
[ei] | 0.92 | [ei] | 0.82 | 0.21 | |
[ao] | 0.71 | 0.39 | [ao] | 0.94 | 0.28 |
[ou] | 0.61 | 0.67 | [ou] | 0.72 | |
[ia] | 0.68 | 0.79 | [ia] | 0.39 | 0.58 |
[ie] | 0.88 | 0.01 | [ie] | 0.31 | |
[ua] | [ua] | 0.62 | |||
[uo] | 0.42 | 0.45 | [uo] | ||
[üe] | 0.68 | 0.76 | [üe] | 0.25 | 0.33 |
Primary level group | 10 | Class III B | Beginner |
Intermediate level group | 10 | Grade 3A | Intermediate |
Advanced level group | 10 | Grade 4A | Advanced |
Standard group (reference group) | 10 | – | Standard |
[ai] | 0.83 | [ai] | |||
[ei] | 0.51 | 0.61 | [ei] | 0.87 | 0.31 |
[ao] | 0.93 | 0.27 | [ao] | 0.72 | 0.83 |
[ou] | 0.52 | 0.39 | [ou] | 0.23 | |
[ia] | 0.63 | [ia] | 0.26 | 0.62 | |
[ie] | 0.54 | 0.37 | [ie] | 0.29 | |
[ua] | [ua] | 0.68 | |||
[uo] | 0.21 | 0.62 | [uo] | 0.87 | |
[üe] | 0.40 | 0.19 | [üe] | 0.67 |
[ai] | [ai] | 0.84 | |||
[ei] | 0.65 | 0.91 | [ei] | 0.84 | 0.85 |
[ao] | 0.53 | [ao] | |||
[ou] | 0.57 | 0.64 | [ou] | 0.58 | |
[ia] | 0.98 | 0.62 | [ia] | 0.95 | 0.99 |
[ie] | 0.52 | 0.80 | [ie] | 0.93 | 0.83 |
[ua] | [ua] | ||||
[uo] | 0.36 | 0.68 | [uo] | ||
[üe] | 0.38 | 0.70 | [üe] | 0.91 | 0.34 |