diff --git a/src/osm/jp/coverage/busstop/Coverage.java b/src/osm/jp/coverage/busstop/Coverage.java
index 336212a..2d3d999 100644
--- a/src/osm/jp/coverage/busstop/Coverage.java
+++ b/src/osm/jp/coverage/busstop/Coverage.java
@@ -18,208 +18,208 @@
 
 public class Coverage {
 
-	public static void main(String[] args) throws FileNotFoundException, ClassNotFoundException, SQLException, IOException, ParserConfigurationException, SAXException, TransformerException
-	{
-		if (args.length < 1) {
-			System.out.println("osm.jp.coverage.busstop.Coverage <outputfile.csv>");
-			return;
-		}
-		File outputFile = new File(args[0]);
+    public static void main(String[] args) throws FileNotFoundException, ClassNotFoundException, SQLException, IOException, ParserConfigurationException, SAXException, TransformerException
+    {
+        if (args.length < 1) {
+            System.out.println("osm.jp.coverage.busstop.Coverage <outputfile.csv>");
+            return;
+        }
+        File outputFile = new File(args[0]);
 
-		// HSQLディレクトリがなければ作る
-		File dbdir = new File("database");
-		if (!dbdir.isDirectory()) {
-			dbdir.mkdir();
-		}
-		
-		Connection conPost = DatabaseTool.openDb("postgis");
+        // HSQLディレクトリがなければ作る
+        File dbdir = new File("database");
+        if (!dbdir.isDirectory()) {
+            dbdir.mkdir();
+        }
 
-		Connection con = DatabaseTool.openDb("database");
-		Busstop.initDb(con);
-		
-		try {
-			// 都道府県名(name)の設定
-			String sqlStr = "INSERT INTO coverage (area, name) VALUES(?,?);";
-			for (int i=0; i < Japan.areaArgs.length; i++) {
-				PreparedStatement ps = con.prepareStatement(sqlStr);
-				ps.setInt(1, i);
-				ps.setString(2, Japan.areaArgs[i]);
-				try {
-					ps.executeUpdate();
-				}
-				finally {
-					ps.close();
-				}
-			}
-			
-			// 分母(denominator)、分子(molecule)、Lv を記入
-			// 全国の設定
-			long denominator = 0L;
-			long lv1 = 0L;
-			long lv2 = 0L;
-			long lv3 = 0L;
-			PreparedStatement ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop;");
-			ResultSet rset2 = ps2.executeQuery();
-			if (rset2.next()) {
-				denominator = rset2.getLong(1);
-			}
-			rset2.close();
-			
-			ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE fixed > 0;");
-			rset2 = ps2.executeQuery();
-			if (rset2.next()) {
-				lv1 = rset2.getLong(1);
-			}
-			rset2.close();
-			
-			ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE fixed > 50;");
-			rset2 = ps2.executeQuery();
-			if (rset2.next()) {
-				lv2 = rset2.getLong(1);
-			}
-			rset2.close();
-			
-			ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE fixed > 100;");
-			rset2 = ps2.executeQuery();
-			if (rset2.next()) {
-				lv3 = rset2.getLong(1);
-			}
-			rset2.close();
-			
-			sqlStr = "UPDATE coverage SET denominator=?, lv1=?, lv2=?, lv3=? WHERE area=0;";
-			PreparedStatement ps = con.prepareStatement(sqlStr);
-			ps.setLong(1, denominator);
-			ps.setLong(2, lv1);
-			ps.setLong(3, lv2);
-			ps.setLong(4, lv3);
-			try {
-				ps.executeUpdate();
-			}
-			finally {
-				ps.close();
-			}
-			
-			// 分母(denominator)、分子(molecule)、カバレッジ(Lv) を記入
-			// 都道府県名の設定
-			for (int i = 1; i < Japan.areaArgs.length; i++) {
-				ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE area=?;");
-				try {
-					ps2.setInt(1, i);
-					rset2 = ps2.executeQuery();
-					if (rset2.next()) {
-						denominator = rset2.getLong(1);
-					}
-					rset2.close();
-				}
-				finally {
-					ps2.close();
-				}
-				
-				ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE (fixed > 0) and (area=?);");
-				try {
-					ps2.setInt(1, i);
-					rset2 = ps2.executeQuery();
-					if (rset2.next()) {
-						lv1 = rset2.getLong(1);
-					}
-					rset2.close();
-				}
-				finally {
-					ps2.close();
-				}
-				
-				ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE (fixed >= 50) and (area=?);");
-				try {
-					ps2.setInt(1, i);
-					rset2 = ps2.executeQuery();
-					if (rset2.next()) {
-						lv2 = rset2.getLong(1);
-					}
-					rset2.close();
-				}
-				finally {
-					ps2.close();
-				}
-				
-				ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE (fixed >= 100) and (area=?);");
-				try {
-					ps2.setInt(1, i);
-					rset2 = ps2.executeQuery();
-					if (rset2.next()) {
-						lv3 = rset2.getLong(1);
-					}
-					rset2.close();
-				}
-				finally {
-					ps2.close();
-				}
-				
-				sqlStr = "UPDATE coverage SET denominator=?, lv1=?, lv2=?, lv3=? WHERE area=?;";
-				ps = con.prepareStatement(sqlStr);
-				try {
-					ps.setLong(1, denominator);
-					ps.setLong(2, lv1);
-					ps.setLong(3, lv2);
-					ps.setLong(4, lv3);
-					ps.setInt(5, i);
-					ps.executeUpdate();
-				}
-				finally {
-					ps.close();
-				}
-			}
+        Connection conPost = DatabaseTool.openDb("postgis");
 
-			CsvFile csv = new CsvFile(outputFile);
-			CsvRecord line = new CsvRecord();
-			line.add("コード");
-			line.add("都道府県");
-			line.add("観測数");
-			line.add("Lv1");
-			line.add("Lv1(%)");
-			line.add("Lv2");
-			line.add("Lv2(%)");
-			line.add("Lv3");
-			line.add("Lv3(%)");
-			csv.add(line);
-			System.out.println(line.toString());
-			
-			DecimalFormat df3 = new DecimalFormat("##0.00");
-			ps = con.prepareStatement("SELECT area,name,denominator,lv1,lv2,lv3 FROM coverage ORDER BY area;");
-			try {
-				ResultSet rset1 = ps.executeQuery();
-				while (rset1.next()) {
-					int area = rset1.getInt("area");
-					String name = rset1.getString("name");
-					denominator = rset1.getLong("denominator");
-					lv1 = rset1.getLong("lv1");
-					lv2 = rset1.getLong("lv2");
-					lv3 = rset1.getLong("lv3");
-					
-					line = new CsvRecord();
-					line.add(String.valueOf(area));
-					line.add(name);
-					line.add(String.valueOf(denominator));
-					line.add(String.valueOf(lv1));
-					line.add(String.valueOf(df3.format((Double.valueOf(lv1) / Double.valueOf(denominator) * 100.0D))));
-					line.add(String.valueOf(lv2));
-					line.add(String.valueOf(df3.format((Double.valueOf(lv2) / Double.valueOf(denominator) * 100.0D))));
-					line.add(String.valueOf(lv3));
-					line.add(String.valueOf(df3.format((Double.valueOf(lv3) / Double.valueOf(denominator) * 100.0D))));
-					csv.add(line);
-					System.out.println(line.toString());
-				}
-			}
-			finally {
-				ps.close();
-				csv.save();
-			}
-		}
-		finally {
-			DatabaseTool.closeDb(con);
-			DatabaseTool.closeDb(conPost);
-		}
-	}
+        Connection con = DatabaseTool.openDb("database");
+        Busstop.initDb(con);
 
-	public Coverage() {
-	}
+        try {
+            // 都道府県名(name)の設定
+            String sqlStr = "INSERT INTO coverage (area, name) VALUES(?,?);";
+            for (int i=0; i < Japan.areaArgs.length; i++) {
+                PreparedStatement ps = con.prepareStatement(sqlStr);
+                ps.setInt(1, i);
+                ps.setString(2, Japan.areaArgs[i]);
+                try {
+                    ps.executeUpdate();
+                }
+                finally {
+                    ps.close();
+                }
+            }
+
+            // 分母(denominator)、分子(molecule)、Lv を記入
+            // 全国の設定
+            long denominator = 0L;
+            long lv1 = 0L;
+            long lv2 = 0L;
+            long lv3 = 0L;
+            PreparedStatement ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop;");
+            ResultSet rset2 = ps2.executeQuery();
+            if (rset2.next()) {
+                denominator = rset2.getLong(1);
+            }
+            rset2.close();
+
+            ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE fixed > 0;");
+            rset2 = ps2.executeQuery();
+            if (rset2.next()) {
+                lv1 = rset2.getLong(1);
+            }
+            rset2.close();
+
+            ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE fixed > 50;");
+            rset2 = ps2.executeQuery();
+            if (rset2.next()) {
+                lv2 = rset2.getLong(1);
+            }
+            rset2.close();
+
+            ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE fixed > 100;");
+            rset2 = ps2.executeQuery();
+            if (rset2.next()) {
+                lv3 = rset2.getLong(1);
+            }
+            rset2.close();
+
+            sqlStr = "UPDATE coverage SET denominator=?, lv1=?, lv2=?, lv3=? WHERE area=0;";
+            PreparedStatement ps = con.prepareStatement(sqlStr);
+            ps.setLong(1, denominator);
+            ps.setLong(2, lv1);
+            ps.setLong(3, lv2);
+            ps.setLong(4, lv3);
+            try {
+                ps.executeUpdate();
+            }
+            finally {
+                ps.close();
+            }
+
+            // 分母(denominator)、分子(molecule)、カバレッジ(Lv) を記入
+            // 都道府県名の設定
+            for (int i = 1; i < Japan.areaArgs.length; i++) {
+                ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE area=?;");
+                try {
+                    ps2.setInt(1, i);
+                    rset2 = ps2.executeQuery();
+                    if (rset2.next()) {
+                        denominator = rset2.getLong(1);
+                    }
+                    rset2.close();
+                }
+                finally {
+                    ps2.close();
+                }
+
+                ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE (fixed > 0) and (area=?);");
+                try {
+                    ps2.setInt(1, i);
+                    rset2 = ps2.executeQuery();
+                    if (rset2.next()) {
+                        lv1 = rset2.getLong(1);
+                    }
+                    rset2.close();
+                }
+                finally {
+                    ps2.close();
+                }
+
+                ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE (fixed >= 50) and (area=?);");
+                try {
+                    ps2.setInt(1, i);
+                    rset2 = ps2.executeQuery();
+                    if (rset2.next()) {
+                        lv2 = rset2.getLong(1);
+                    }
+                    rset2.close();
+                }
+                finally {
+                    ps2.close();
+                }
+
+                ps2 = conPost.prepareStatement("SELECT COUNT(*) FROM t_busstop WHERE (fixed >= 100) and (area=?);");
+                try {
+                    ps2.setInt(1, i);
+                    rset2 = ps2.executeQuery();
+                    if (rset2.next()) {
+                        lv3 = rset2.getLong(1);
+                    }
+                    rset2.close();
+                }
+                finally {
+                    ps2.close();
+                }
+
+                sqlStr = "UPDATE coverage SET denominator=?, lv1=?, lv2=?, lv3=? WHERE area=?;";
+                ps = con.prepareStatement(sqlStr);
+                try {
+                    ps.setLong(1, denominator);
+                    ps.setLong(2, lv1);
+                    ps.setLong(3, lv2);
+                    ps.setLong(4, lv3);
+                    ps.setInt(5, i);
+                    ps.executeUpdate();
+                }
+                finally {
+                    ps.close();
+                }
+            }
+
+            CsvFile csv = new CsvFile(outputFile);
+            CsvRecord line = new CsvRecord();
+            line.add("コード");
+            line.add("都道府県");
+            line.add("観測数");
+            line.add("Lv1");
+            line.add("Lv1(%)");
+            line.add("Lv2");
+            line.add("Lv2(%)");
+            line.add("Lv3");
+            line.add("Lv3(%)");
+            csv.add(line);
+            System.out.println(line.toString());
+
+            DecimalFormat df3 = new DecimalFormat("##0.00");
+            ps = con.prepareStatement("SELECT area,name,denominator,lv1,lv2,lv3 FROM coverage ORDER BY area;");
+            try {
+                ResultSet rset1 = ps.executeQuery();
+                while (rset1.next()) {
+                    int area = rset1.getInt("area");
+                    String name = rset1.getString("name");
+                    denominator = rset1.getLong("denominator");
+                    lv1 = rset1.getLong("lv1");
+                    lv2 = rset1.getLong("lv2");
+                    lv3 = rset1.getLong("lv3");
+
+                    line = new CsvRecord();
+                    line.add(String.valueOf(area));
+                    line.add(name);
+                    line.add(String.valueOf(denominator));
+                    line.add(String.valueOf(lv1));
+                    line.add(String.valueOf(df3.format((Double.valueOf(lv1) / Double.valueOf(denominator) * 100.0D))));
+                    line.add(String.valueOf(lv2));
+                    line.add(String.valueOf(df3.format((Double.valueOf(lv2) / Double.valueOf(denominator) * 100.0D))));
+                    line.add(String.valueOf(lv3));
+                    line.add(String.valueOf(df3.format((Double.valueOf(lv3) / Double.valueOf(denominator) * 100.0D))));
+                    csv.add(line);
+                    System.out.println(line.toString());
+                }
+            }
+            finally {
+                ps.close();
+                csv.save();
+            }
+        }
+        finally {
+            DatabaseTool.closeDb(con);
+            DatabaseTool.closeDb(conPost);
+        }
+    }
+
+    public Coverage() {
+    }
 }