Table 1.

Summaries of PM₁₀ and cardiovascular death in the Seoul metropolitan area of South Korea, 2008-2010

		Percentiles					Mean	Standard deviation
		Minimum	25th	50th	75th	Maximum
PM10 (μg/m3)	2008	49.32	54.09	56.63	58.52	61.54	56.29	2.67
	2009	51.28	54.14	56.53	59.84	63.76	57.21	3.49
	2010	43.55	48.99	52.25	55.91	59.03	52.06	4.32
	2008-2010	48.41	52.36	55.22	57.94	61.12	55.19	3.29
Cardiovascular death	2008	26	168	241	359	564	262.47	118.48
	2009	34	162	236	348	526	252.77	112.04
	2010	42	182	240	339	539	263.10	111.31
	2008-2010	34	180	235	345	536	259.45	112.58

PM₁₀, particulate matter less than 10 μm in aerodynamic diameter.