Cumulative revenue from January to April rose 21.9 trillion won to 164.1 trillion won, with a progress rate of 39.5%. Securities transaction tax increased from 0.2 trillion to 1.3 trillion won, and the Special Tax for Rural Development from 0.8 trillion to 2.1 trillion won. Corporate tax increased from 10.6 trillion to 12.8 trillion won. Influenced by the semiconductor boom and a strong stock market, April's national tax revenue was higher than …