Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Battle, Siege, or Offensive | Conflict | Dates | Estimated number of Americans killed |
| --- | --- | --- | --- |
| Meuse-Argonne Offensive | World War I | September 26 to November 11, 1918 | 26,277 killed |
| Battle of the Bulge | World War II | December 16, 1944 to January 25, 1945 | 19,276 killed |
| Battle of Normandy | World War II | June 6 to July 24, 1944 | 16,293 killed |
| Battle of Okinawa | World War II | April 1 to June 21, 1945 | 12,513 killed |
| Battle of Hürtgen Forest | World War II | September 19, 1944 to February 10, 1945 | Over 12,000 killed |
| Battle of Gettysburg | American Civil War | July 1 to July 3, 1863 | 7,863 killed (3,155 Union and 4,708 Confederacy) |
| Battle of Guadalcanal | World War II | August 7, 1942 to February 9, 1943 | 7,100 killed |
| Battle of Iwo Jima | World War II | February 16 to March 26, 1945 | 7,000 killed |
| Battle of Anzio | World War II | January 22 to June 5, 1944 | 5,538 killed |
| Battle of Pusan Perimeter | Korean War | August to September, 1950 | 4,599 killed |
| Battle of Spotsylvania | American Civil War | May 8 to May 21, 1864 | 4,192 killed (2,725 Union and 1,467 Confederacy) |
| Battle of Chickamauga | American Civil War | September 19 to September 20, 1863 | 3,969 killed (1,657 Union and 2,312 Confederacy) |
| Battle of the Wilderness | American Civil War | May 5 to May 7, 1864 | 3,741 killed (2,246 Union and 1,495 Confederacy) |
| Battle of Antietam | American Civil War | September 17, 1862 | 3,654 killed (2,108 Union and 1,546 Confederacy) |
| Battle of Shiloh | American Civil War | April 6 to April 7, 1862 | 3,482 killed (1,754 Union and 1,728 Confederacy) |
| Battle of Chancellorsville | American Civil War | April 30 to May 6, 1863 | 3,271 killed (1,606 Union and 1,665 Confederacy) |
| Battle of Saipan | World War II | June 15 to July 9 1944 | 2,949 killed |
| Battle of Sicily | World War II | July 9 to August 17, 1943 | 2,572 killed |
| Pearl Harbor Attack | World War II | December 7, 1941 | 2,500 killed |
| Battle of Salerno | World War II | September 3 – September 16, 1943 | 2,000 killed |
| Battle of Belleau Wood | World War I | June 1 to June 26, 1918 | 1,811 killed |
| Battle of Peleliu | World War II | September 15 to November 27, 1944 | 1,794 killed |
| Second Battle of Guam | World War II | July 21 to August 8, 1944 | 1,747 killed, |
| Battle of Tarawa | World War II | November 20 to November 23, 1943 | 1,677 killed |
| D-day (first day of Operation Overlord) | World War II | June 6, 1944 | 1,465 killed |
| Battle of Chosin Reservoir | Korean War | November 27 to December 13, 1950 | 1,029 killed |
| Battle for Manila | World War II | February 3 to March 3, 1945 | 1,010 killed |
| Battle of the Kasserine Pass | World War II | February 19 to February 25, 1943 | Over 1,000 killed |
| Battle of Taejon | Korean War | July 14 to July 21, 1950 | 922 killed |
| Battle of Khe Sanh | Vietnam War | 21 January to 8 April 1968 | 737 killed |
Question:
how many battles resulted between 3,000 and 4,200 estimated americans killed?
Answer:
6