Table 14: Sample areas and their numbers of data.

The number of data Sample areas in 2005 in 2000 Locations of area Area types Z T Z T Part of Kabukicho, Shinjuku-ku, Tokyo Bustling shopping area in city center 191 88 210 94 Nodai dori shopping street, Setagaya-ku, Tokyo Old shopping street around train station 276 130 247 141 Vicinity of Amatsu port, Kamogawa city, Chiba Port town 121 82 136 94 Nakanogo and Kashidate districts, Hachijo island, Tokyo Settlements in an isolated island 140 105 144 121 　 Sum total 728 405 737 450

“Z” in number of data denotes residential map tenant data. “T” in number of data denotes telephone directory data.