Table 35

Distribution of number of esophageal operations in 2013 in each institution

Esophageal surgery
Number of operations in 2013	Benign esophageal diseases	Malignant esophageal disease	Benign + malignant
0	268	116	84
1–4	196	108	96
5–9	51	69	84
10–19	23	104	109
20–29	8	47	56
30–39	6	33	35
40–49	2	19	26
≧50	5	63	69
Total	559	559	559