| 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|
| Financial Performance (Bt ‘000) | |||||
| Total current assets | 8,061,977 | 10,800,907 | 11,736,441 | 12,094,778 | 10,544,327 |
| Total assets | 20,856,805 | 24,221,666 | 26,181,032 | 24,748,808 | 23,483,955 |
| Total current liabilities | 2,284,216 | 4,418,029 | 2,639,052 | 2,878,134 | 3,646,891 |
| Total liabilities | 3,238,868 | 5,385,055 | 5,915,900 | 6,004,383 | 6,779,005 |
| Total shareholders’ equity | 17,617,937 | 18,836,611 | 20,265,132 | 18,744,425 | 16,704,950 |
| Total revenues | 12,604,517 | 12,444,631 | 18,559,205 | 18,415,632 | 18,168,314 |
| Share of income (loss) from investments in joint venture and associated companies | (12,418) | (2,377) | (3,049) | (4) | 3,547 |
| Net profit excluding extraordinary Items | 1,272,126 | 1,204,138 | 3,876,060 | 4,151,886 | 3,943,888 |
| Net profit for the year | 1,215,678 | 1,204,138 | 3,747,729 | 4,151,886 | 3,943,888 |
| Basic earnings per share | 1.53 | 1.52 | 5.14 | 5.70 | 5.41 |
| Earnings per share - fully diluted | 1.40 | 1.39 | 4.32 | 4.79 | 4.55 |
| Book value per share | 22.17 | 23.71 | 27.80 | 25.72 | 22.92 |
| Book value per share - fully diluted | 20.31 | 21.72 | 23.36 | 21.61 | 19.26 |
| Dividend per share | 3.20 | 3.20 | 3.20 | 2.90 | 2.70 |
| Financial Ratios | |||||
| Gross profit margin (%) | 43.0 | 43.3 | 48.2 | 49.2 | 47.7 |
| EBITDA margin (%) | 21.9 | 20.8 | 30.9 | 34 | 33.2 |
| Net profit margin excluding extraordinary items (%) | 10.1 | 9.7 | 20.9 | 22.5 | 21.7 |
| Net profit margin (%) | 9.6 | 9.7 | 20.2 | 22.5 | 21.7 |
| Growth on revenues from hospital operations (%) | 0.7 | -33.1 | 0.8 | 1.4 | 2.3 |
| Growth on net profit excluding extraordinary Items (%) | 5.6 | -68.9 | -6.6 | 5.3 | 8.8 |
| Growth on net profit for the year (%) | 1.0 | -67.9 | -9.7 | 5.3 | 8.8 |
| Return on equity excluding extraordinary Items (%) | 7.0 | 6.2 | 19.2 | 23.4 | 25.0 |
| Return on equity (%) | 6.7 | 6.2 | 19.2 | 23.4 | 25.0 |
| Return on assets excluding extraordinary Items (%) | 5.6 | 4.8 | 14.7 | 17.2 | 17.6 |
| Return on assets (%) | 5.4 | 4.8 | 14.7 | 17.2 | 17.6 |
| Liabilities to equity (x) | 0.2 | 0.3 | 0.3 | 0.3 | 0.4 |
| Debt to equity (x) | 0.0 | 0.1 | 0.1 | 0.1 | 0.2 |
| Net debt to equity (x) | (0.1) | 0.1 | 0.0 | 0.0 | 0.1 |
| Interest coverage ratio (x) | 21.6 | 19.7 | 45.1 | 35.9 | 34.2 |
| Liquidity ratio (x) | 3.5 | 2.4 | 4.4 | 4.2 | 2.9 |
| Average collection Period (days) | 58.9 | 78.8 | 56.6 | 47.4 | 39.2 |
| Average inventory Period (days) | 16.2 | 16.5 | 13.6 | 13.6 | 11.8 |
| Average payable Period (days) | 30.9 | 32.7 | 28.7 | 29.9 | 28.5 |
