Florida receives the highest density of lightning strikes within the United States. Several deaths per year are blamed on lightning, making lightning one of the deadliest weather-related phenomenon in the state. However, since 1992, the number of lightning deaths has been slowly dropping despite a rising population, suggesting that lightning awareness programs are effective. The most likely targets of lightning strikes are construction workers and others who work outside, though 12 percent of the cases occurred indoors to people using electronic devices.