Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. What's the reason why women are more likely to live longer than men? And how is this difference growing over time? We have only a small amount of evidence and the evidence isn't strong enough to make an unambiguous conclusion.

Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. What's the reason why women are more likely to live longer than men? What is the reason has this advantage gotten larger as time passes? The evidence is sketchy and we only have some answers. We recognize that biological, behavioral and environmental factors all play a role in the fact that women live longer than men; However, we're not sure how much the influence of each factor is.

Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. What's the reason women are more likely to live longer than men? Why does this benefit increase over time? We have only a small amount of evidence and the evidence isn't strong enough to make an absolute conclusion.

Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. What is the reason women have a longer life span than men? Why has this advantage gotten larger over time? There isn't much evidence and we're only able to provide some answers.

Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. What's the reason women live longer than men? And why the advantage has grown in the past? The evidence isn't conclusive and we have only partial answers. While we are aware that there are biological, psychological and environmental variables that play an integral role in women living longer than men, we do not know what percentage each factor plays in.

Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. What is the reason women live more than men do today, and why have these advantages gotten bigger over time? We only have partial evidence and the evidence is not sufficient to reach an unambiguous conclusion.

Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. What's the reason women are more likely to live longer than men? And how is this difference growing as time passes? We only have partial evidence and the evidence is not sufficient to draw a definitive conclusion.

Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. What is the reason women live longer than men? What is the reason has this advantage gotten larger as time passes? We only have partial evidence and the evidence is not sufficient to reach an absolute conclusion.

Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. What's the main reason women have a longer life span than men? What is the reason has this advantage gotten larger over time? The evidence is sketchy and we're only able to provide some answers. We know that behavioral, biological and environmental factors all contribute to the fact that women have longer lives than men, However, we're not sure how strong the relative contribution of each factor is.

Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. What's the reason why women live longer than men? And how is this difference growing as time passes? We have only a small amount of evidence and the evidence is not sufficient to reach a definitive conclusion.