Bank of Greece issued the following announcement.

In the period January-June 2020, the cash balance of the central administration showed a deficit of 11,008 million euros, compared to a deficit of 3,388 million euros in the corresponding period of 2019. 

During this period, the regular budget revenues amounted to 18,130 million euros, from 20,891 million euros last year. 

Regarding the regular budget expenditures, these amounted to 26,622 million euros, from 25,773 million euros in the period January-June 2019. 

Net borrowing needs of central government on a cash basis: January-June 2020, Table

Original source can be found here.