TPS61202: TPS61202 about Quiescent current, Shutdown current, Input leakage current.

Part Number:TPS61202

Dear Sir,

I have some question about Iq, Isd, ILKG.

1. Which mean there are Vin, Vout, Vaux in Iq.
2. Which mean there are Vin, Vaux in Isd.
3. what is input leakage current.

Thanks.