Everyone loves to own a stock that pays outdividendsthrough good times and bad.Companies that pay an increasing dividend each year allow you to enjoy a larger flow of passive income over time.Blue-chip companies, REITs and even smaller businesses have built up a track record of increasing their dividends every year.Their reliability and resilience make them perfect candidates for an investment portfolio that can withstand a recession.Although my investment portfolio contains these four dividend-paying stocks, I wished I had owned them sooner.$SINGAPORE EXCHANGE LIMITED(S68.SI)$ Singapore Exchange Limited, or SGX, is Singapore’s sole stock exchange operator.The bourse operator offers a comprehensive range of securities for i