US$3,197 million in the corresponding period of 2018. In addition, we issued bonds during the first half of 2019 in the aggregate amount of US$1,000 million under our U.S. shelf registration statement compared with US$1,500 million in the corresponding period of 2018. As of June 30, 2019, the outstanding amounts of our notes and debentures were US$34,748 million, JPY 132,820 million, HKD 4,881 million, BRL 4,245 million, EUR 3,527 million, THB 10,300 million, CHF 1,200 million, AUD 3,660 million, INR 32,042 million, CNY 8,583 million, IDR 12,533,400 million, PEN 266 million, NZD 1,022 million, ZAR 1,354 million, NOK 2,250 million, SEK 250 million, GBP 60 million, CAD 690 million, MXN 150 million and SGD 200 million.
We also borrow from foreign financial institutions in the form of loans that are principally made bilaterally or by syndicates of commercial banks at floating or fixed interest rates and in foreign currencies, with original maturities ranging from one to five years. As of June 30, 2019, the outstanding amount of such borrowings from foreign financial institutions was US$1,700 million.
As of June 30, 2019, our totalpaid-in capital amounted to ₩11,841 billion, and the Government, The Bank of Korea and Korea Development Bank owned 66%, 10% and 24%, respectively, of ourpaid-in capital.
As of June 30, 2019, the aggregate outstanding principal amount of our borrowings (including export-import financing debentures), which was ₩73,135 billion, was equal to 19% of the authorized amount of ₩386,850 billion.
Debt
Debt Repayment Schedule
The following table sets out the principal repayment schedule for our debt outstanding as of June 30, 2019:
Debt Principal Repayment Schedule
| | | | | | | | | | | | | | | | | | | | |
| | Maturing on or before December 31, | |
Currency(1) | | 2019 | | | 2020 | | | 2021 | | | 2022 | | | Thereafter | |
| | (billions of won) | |
Won | | ₩ | 5,400 | | | ₩ | 5,370 | | | ₩ | 645 | | | ₩ | 210 | | | ₩ | 2,860 | |
Foreign(2) | | | 5,824 | | | | 10,811 | | | | 11,092 | | | | 8,448 | | | | 22,476 | |
| | | | | | | | | | | | | | | | | | | | |
Total Won Equivalent | | ₩ | 11,224 | | | ₩ | 16,181 | | | ₩ | 11,737 | | | ₩ | 8,658 | | | ₩ | 25,336 | |
| | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
(1) | Borrowings in foreign currency have been translated into Won at the market average exchange rates on June 30, 2019, as announced by the Seoul Money Brokerage Services Ltd. |
(2) | This figure includes debentures, bank loans, commercial papers and repurchase agreements. |
As of June 30, 2019, our foreign currency assets maturing within three months, six months and one year exceeded our foreign currency liabilities coming due within such periods by US$5,856 million, US$7,104 million and US$6,828 million, respectively. As of June 30, 2019, our total foreign currency liabilities exceeded our total foreign currency assets by US$35 million.
Capital Adequacy
As of June 30, 2019, our capital adequacy ratio, on a consolidated basis, was 14.43%, a slight increase from 14.42% as of December 31, 2018.
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