I need to calculate the FFO (Funds From Operations) to Net Debt ratio for 2022.

## Step 1: Identify the relevant components

**FFO (Funds From Operations)** is typically calculated as:
FFO = Net Income + Depreciation & Amortization - Changes in Working Capital (adjusting for non-cash items)

Or more commonly in the context of cash flow analysis:
FFO = Operating Cash Flow + Interest Paid - Interest Received

**Net Debt** = Total Debt - Cash and Cash Equivalents

## Step 2: Extract data for 2022 (fiscal year 2021-2022)

From the cash flow statement for period 2021-01-01 to 2022-01-01:
- Operating Cash Flow: 839,634,000 EUR
- Finance Costs Paid: 59,783,000 EUR
- Finance Income Received: 3,630,000 EUR

**FFO calculation:**
FFO = 839,634,000 + 59,783,000 - 3,630,000 = 895,787,000 EUR

## Step 3: Calculate Net Debt as of 2022-01-01

**Total Debt Components:**
- Short Term Financial Liabilities: 591,188,000 EUR
- Long Term Financial Liabilities: 5,785,707,000 EUR
- Total Debt = 591,188,000 + 5,785,707,000 = 6,376,895,000 EUR

**Cash:**
- Cash and Cash Equivalents as of 2022-01-01: 1,391,763,000 EUR

**Net Debt:**
Net Debt = 6,376,895,000 - 1,391,763,000 = 4,985,132,000 EUR

## Step 4: Calculate FFO / Net Debt ratio

FFO / Net Debt = 895,787,000 / 4,985,132,000 = 0.1797

Rounding to a reasonable precision: 0.18 or approximately 0.1797

<answer>0.18</answer>