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PCM1865: DGPA setting

Part Number: PCM1865

Hello, expert.

Would you tell me the correct settings for DPGA?

On the datasheet(Rev.D 2018-Mar), [Table 48] Shows the data bits.
Gain can be varied with 0.0dB to 7.5dB.


But, [Figure 28] Shows:
Gain can be varied with 0.5dB to 11.5dB.


Besides, [Figure 30] Shows:
Gain can be varied with 0.5dB to 12.0dB



What is the correct rage of DPGA gain? 0.0dB~+12.0dB?

And, I think the data set on on the Table 48 is incorrect.
The value has +20.0 offset.
Correct data table is as same as PGA_VAL_CH*_*? (ex. Table 27)