Table 3

The numbers of different treatment modalities for laryngeal cancer including surgery, radiotherapy (RT) and chemoradiotherapy (CRT) in 2009–2018 with the percentage share in following years

Treatement/year	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	Total
Surgery	1344	1278	1023	1109	998	1044	1073	1040	1005	1042	10 956
Surgery_RT/CRT	339	336	414	522	531	491	482	419	440	313	4287
RT	720	850	1181	1508	1929	2070	2095	2043	1568	960	14 924
CT_RT	39	60	92	110	180	191	223	261	152	76	1384
CT_CRT	76	118	174	219	240	301	392	477	352	304	2653
CRT	671	806	990	1102	1125	1401	1622	1766	1568	1328	12 379
Surgery	1683	1614	1437	1631	1529	1535	1555	1459	1445	1355	15 243
RT	759	910	1273	1618	2109	2261	2318	2304	1720	1036	16 308
CRT	747	924	1164	1321	1365	1702	2014	2243	1920	1632	15 032
Surgery (%)	52.78	46.81	37.09	35.69	30.56	27.92	26.41	24.29	28.42	33.68	32.72
RT (%)	23.80	26.39	32.86	35.40	42.15	41.12	39.37	38.36	33.82	25.75	35.01
CRT (%)	23.42	26.80	30.05	28.91	27.28	30.96	34.21	37.35	37.76	40.57	32.27

CRT, CT_CRT + CRT; RT, RT + CT_RT; ; SURGERY, SURGERY + SURGERY_RT/CRT.